Spreadsheets are super helpful in helping you stay organized when calculating recipe costs because they have different rows and columns to track all your _____ individually and what they cost.

Question 1 options:

ideas


customers


ingredients


reviews

Question 2 (1 point)
Ryan is a baker who likely does what to his ingredients rather measuring them out with cups?

Question 2 options:

splitting up


sharing


weighing out


cultivating

Question 3 (1 point)
What company has a trade secret that claims to use "eleven herbs and spices," supposedly scribbled on a piece of yellow notepaper inside an iron safe in Louisville, Kentucky, and as the story goes, the safe is actually a vault surrounded by cameras, motion-detectors, and even guards!

Question 3 options:

Chik-Fil-A


Coca Cola


McDonald's


Kentucky Fried Chicken

Question 4 (1 point)
What kind of measuring device comes in sets, with each part of the set holding a pre-determined volume and increasing in size from ¼ to 1?

Question 4 options:

strain measuring spoons


conversion measuring spoons


tare measuring cups


standard measuring cups

Question 5 (1 point)
What kind of cups for measuring are sometimes made from glass or something transparent so the markings on the side with different measurements are visible?

Question 5 options:

graduated measuring cups


standard measuring cups


tare measuring cups


Maillard measuring cups

Question 6 (1 point)
Schools, hospitals, prisons, universities, summer camps, and government buildings are just a few examples of the types of institutions and commercial kitchens that depend on what kind of recipes on a daily basis?

Question 6 options:

trade secret recipes


small volume recipes


improvised recipes


standardized recipes

Question 7 (1 point)
As a big-time chef, your job entails nothing more than simply putting out spectacular food.

Question 7 options:

True


False

Question 8 (1 point)
Rice never loses its food value, regardless of how many times its rinsed.

Question 8 options:

True


False

Question 9 (1 point)
When a food cost analysis is properly done, it can serve as a tool to monitor your overall expenses so you can make a profit and stay within the confines of your budget.

Question 9 options:

True


False

Question 10 (1 point)
When looking for consistency and reliability, in cooking and other endeavors, it's far better to rely on what rather than guesswork?

Question 10 options:

intuition


hypotheses


numbers


estimates

Question 11 (1 point)
Most failing restaurants find themselves in trouble because they do not understand the what that is associated with what they are doing?

Question 11 options:

cost


time


resilience


integrity

Question 12 (1 point)
When adhering to the ABCs of eating when planning out your diet, ensuring that you are not too heavy on fat, salt, or sugar means that you are using what?

Question 12 options:

adequacy


moderation


variety


balance

Question 13 (1 point)
Inventory control provides predictable information on the quantity of ingredients needed for each _____ cycle.

Question 13 options:

revenue


standardized


nutrient


production

Question 14 (1 point)
As delightful as it is to design a delicious, exciting, and colorful menu, it is equally as important to see the hidden costs and risk behind every decision.

Question 14 options:

True


False

Question 15 (1 point)
What happens to ingredients through the process of trimming, cleaning, and cooking?

Question 15 options:

They shrink.


They grow.


They disintegrate.


They multiply.

Answers

Answer 1

Answer:

A-Ideas

Explanation:


Related Questions

Why are bacteria necessary for life on Earth to exist? Select three options.

Bacteria help produce the oxygen that plants and animals need.
Bacteria help produce some of the foods we eat.
Bacteria put atoms together to form water that plants and animals need.
Bacteria are required for plants and animals to reproduce.
Bacteria decompose rotting plant and animal material.

Answers

Answer:

Bacteria decompose rotting plant animal material.

Explanation:

Theres good bacteria, and theres bad bacteria. some helps, and some makes things worse. so really, in some sense all of the above.

Hope that helps.

Bacteria are necessary for life because they help produce oxygen for plants and animals. Similarly bacteria decompose rotting plant and animal materials.

What are bacteria?

Bacteria are a type of organism which are classified as a kingdom of life. Bacteria are prokaryotic microbes that can spread diseases in animals and plants.

Some of the bacteria are very useful in for our life. Some of them are autotrophs thus, produce energy and oxygen. For example cyanobacteria release oxygen which is used animals and plants to respire.

Bacteria are very essential to degrade wastes and remove them from the  surface. They consume the decomposing plants and animals and make them biodegradable. Some bacteria living in plants helps in nitrogen cycle as well.

Find more on significance of bacteria:

https://brainly.com/question/14225790

#SPJ2

If you react 9.8 grams of Zn, how many moles of H2 can you make?

Answers

Answer = 0. 43 moles.

Explanation

1. Use the equation 9.8 grams * 1 mol/22.99 grams to find out how many moles you can make.

2. Use a calculator and insert 9.8 * (1)/(22.99), which should give you 0.426272292301.

3. Since 9.8 has 2 significant figures, round 0.426272292301 to 2 significant figures, which would be 0. 43 moles.

When the equation 4. 78X^2-2. 14x-1. 60=0 is solved the two values of unknown x are ____ and _____

Answers

x has the values (2.14 + √(23.288)) / 9.56 and  (2.14 - √(23.288)) / 9.56.

What Is a Quadratic Equation?

Quadratic equations are the degree two, one-variable polynomial equations of the form f(x) = ax^2 + bx + c = 0 with a, b, c, and R R and a 0 being the variables. In its most basic form, it is a quadratic equation where "a" denotes the leading coefficient and "c" is the absolute term of f(x). The values of x that satisfy the equation (, ) are the quadratic equation's roots.

The name "quadratic equation" is for what?

Intricate relationships exist between square and quadrangle (another name for rectangle) difficulties and quadratic equations.

The Latin term quadratus, which means square, is where the word "quadratic" originates.

The quadratic formula or factoring can be used to get the solution to the problem 4.78x^2-2.14x-1.60=0.

x = (-b (b^2 - 4ac)) / (2a) where a = 4.78, b = -2.14, and c = -1.60 is the quadratic formula.

Plugging in the values we get:

x = (-(-2.14) ± √((-2.14)^2 - 4(4.78)(-1.60)) ) / (2(4.78))

x = (2.14 ± √(4.6016 + 18.688)) / 9.56

x = (2.14 ± √(23.288)) / 9.56

So the two values of x are:

x = (2.14 + √(23.288)) / 9.56 and x = (2.14 - √(23.288)) / 9.56

To know more about Quadratic equations visit: brainly.com/question/30098550

#SPJ4

the lower the kinetic energy of the solute particles:

Answers

Answer:

the higher the kinetic energy

Explanation:

because their will be easy movement of particles.

Which particles change the
charge in atoms when ions are formed?

Answers

Answer:

An ion is an atom or group of atoms with a positive or negative charge. Ions form when atoms lose or gain electrons to obtain a full outer shell: For elements in groups 1, 2 and 3, the number of electrons lost is the same as the group number.

Explanation:

If an atom loses or gets electrons, it transforms into a charged particle known as an ion. An ion has a charge equal to the sum of its protons' and electrons' charges.

What are electrons?

Electrons is defined as the smallest and negatively charged among the atom's constituent particles. The charge  moves from the positive terminal to the negative terminal as a result of the "electrical pressure" brought on by the voltage differential between the positive and negative terminals of a battery.

Depending on whether the number of electrons in an atom is greater or less than the number of protons in the atom, an atom can develop a positive charge or a negative charge. An atom is referred to as an ion when it is drawn to another atom due to an imbalance in its electron and proton numbers.

Thus, if an atom loses or gets electrons, it transforms into a charged particle known as an ion. An ion has a charge equal to the sum of its protons' and electrons' charges.

To learn more about electrons, refer to the link below:

https://brainly.com/question/1255220

#SPJ2

The air pressure from the atmosphere measures 0. 5atm at an altitude of 18,000 ft. How much pressure is this in pounds per square inch?

Answers

At an altitude of 18,000 feet, where the atmospheric pressure is 0.5 atm, the pressure is 7.5 pounds per square inch.

At sea level, what is the calculation?

One square inch of any surface has 15 pounds of air sitting on top of it at sea level. That same square inch is only under 7.5 pounds per square inch of pressure at 18,000 feet.

The atmospheric pressure rises with increasing altitude. Contrary to popular belief, the graph shows that pressure decreases as altitude rises (moving to the right on the graph).

At sea level, the atmospheric pressure is 14 pounds per square inch. If we assume that the altitude is zero, we can see that the pressure is equal to 14 pounds per square inch. The atmospheric pressure rises as the altitude gets closer to sea level.

We observe that the pressure value rises as the altitude gets closer to sea level. As the altitude rises, the atmospheric pressure approaches 14 pounds per square foot. Only when the elevation is 0 miles above sea level does the pressure equal 14 pounds per square inch.

The pressure will therefore be 7.5 pounds per square inch if the air pressure in the atmosphere measures at 18,000 feet or 0.5 atm.

To know more about air pressure visit:

https://brainly.com/question/21656406

#SPJ4

Ammonium chromate is named the way it is based on being

Answers

Answer:

Ammonium dichromate is an inorganic compound with the formula (NH4)2Cr2O7. In this compound, as in all chromates and dichromates, chromium is in a +6 oxidation state, commonly known as hexavalent chromium. It is a salt consisting of ammonium ions and dichromate ions.

PLEASE ANSWER FAST!!!!!!!!!!!!!!!
What is light?
A. a wave of vibrating electric and magnetic energy
B. a wave that travels by compressions
C. a wave that travels by rarefactions
D. a state of matter

Answers

Answer:

The answer is A. a wave of vibrating electric and magnetic energy.

What happens to a glass of pure fruit juice when water is added to it?

a

The number of moles of fruit juice increases.


b

The number of moles of fruit juice decreases.


c

The molarity of the juice increases.


d

The molarity of the juice decreases.

Answers

Answer:

D is the answer i think

When we add water to a glass of pure fruit the volume of the solution increases while the solute remains constant so the molarity of the juice decreases.

What is Molarity ?

Molarity is defined as the amount of solute (in moles)in per litre of solution.

It is also known as molar concentration of a solution , It is expressed in mol/l .

When water is added the volume of the solution is increasing for fixed moles of juices therefore ,

The molarity of the juice will decrease and option d is correct.

To know more about molarity

https://brainly.com/question/2817451

#SPJ2

how many miles of a gas at 100 c does it take to fill a 1.00 l flask to a pressure of 152kPa

Answers

The complete question is as follows: How many moles of a gas at 100 c does it take to fill a 1.00 l flask to a pressure of 152kPa

Answer: There are 0.0489 moles of a gas at [tex]100^{o}C[/tex] is required to fill a 1.00 l flask to a pressure of 152kPa.

Explanation:

Given: Volume = 1.00 L,    

Pressure = 152 kPa (1 kPa = 1000 Pa) = 152000 Pa

Convert Pa into atm as follows.

[tex]1 Pa = 9.86 \times 10^{-6} atm\\152000 Pa = 152000 \times \frac{9.86 \times 10^{-6}atm}{1 Pa}\\= 1.5 atm[/tex]

Temperature = [tex]100^{o}C = (100 + 273) K = 373 K[/tex]

Using the ideal gas formula as follows.

PV = nRT

where,

P = pressure

V = volume

n = no. of moles

R = gas constant = 0.0821 L atm/mol K

T = temperature

Substitute the values into above formula as follows.

[tex]PV = nRT\\1.5 atm \times 1.0 L = n \times 0.0821 L atm/mol K \times 373 K\\n = \frac{1.5 atm \times 1.0 L}{0.0821 L atm/mol K \times 373 K}\\n = 0.0489 mol[/tex]

Thus, we can conclude that there are 0.0489 moles of a gas at [tex]100^{o}C[/tex] is required to fill a 1.00 l flask to a pressure of 152kPa.

Please help. 100 points

Answers

Answer:

Term

Liquid    C) takes the shape and volume of an entire container

Plasma    A) charged particles that do not have a definite shape or volume

Solid    B) has a fixed volume and shape

Gas    D) assumes the shape of the part of the container from the bottom up

A seismograph measures the size of a volcano eruption.
O True
O False



(This is for Science btw)

Answers

Answer:

This is true. A seismograph measures the size of a volcano eruption by detecting the vibrations that are produced by the volcanic activity. The vibrations can then be converted into a numerical value that represents the magnitude of the eruption.

Explanation:



Explain how the following two processes alter the percentage of carbon dioxide in the

atmosphere

(1) combustion

Answers

We burn the things that have previously grown in the sunlight-carbohydrates. Hydrogen in the carbohydrates burns to form water which is very harmless. The carbon can be recycled into many different compounds.

The carbon in this material becomes carbon monoxide  carbon dioxide, (Poisonous to us mammals) and the carbon or char which can be a nutrient into the soil. Other things that can be burning in the waste will be toxic. Plants will absorb some  worst things that humans will spill out so carelessly like: lead, cadmium, and the other toxic metals—and these toxins are very dangerous in the atmosphere

So we can indeed to alter the composition of our atmosphere by burning things. Once our planet had a carbon dioxide in the atmosphere. It was a hell-hole here. It was very hot and the atmosphere was poisonous to higher life forms. Gradually life on the planet primarily plant life has been changed this atmosphere into something clean and wonderful. But we by our careless behaviour could return it into its original poisonous luckily the huge coniferous forests clean our air of carbon and the other pollution. We are eroding one factor of this margin after the another. Glaciation, wetlands, oceans, coral reefs, wild areas—these are our safeguards and one after another they are being lost.

--The given question is incomplete, the complete question is

"Explain how the following two processes alter the percentage of carbon dioxide in the atmosphere. I. Combustion (3) II. Respiration (3)".

To know more about carbohydrates here

https://brainly.com/question/29775112

#SPJ4

The activation energy of a first order reaction is 83. 5kJ/mol. The rate constant is 3. 54x10^-5s^-1 at 45 C. What is the rate constant at 65 C?

Answers

The rate constant at 65 C is k65= 4.8 x 10^-5 s^-1 .Below is the explanation for the answer

To find the rate constant at a different temperature, you can use the Arrhenius equation, which relates the rate constant to the activation energy and the temperature. The equation is:

k = A * e^(-Ea/RT)

where
k is the rate constant,
A is the pre-exponential factor (also known as the frequency factor),
Ea is the activation energy,
R is the universal gas constant,
T is the absolute temperature.

We are given that the activation energy is 83.5 kJ/mol and the rate constant at 45 C is 3.54 x 10^-5 s^-1. To find the rate constant at 65 C, we can substitute these values into the equation and solve for k.

k = A * e^(-Ea/RT)
k = 3.54 x 10^-5 s^-1 * e^(-(83.5 kJ/mol) / (8.314 J/mol*K * (45 + 273.15 K))

However, A is a constant that we don't know. To find the rate constant at 65 C, we can use the fact that the rate constant is proportional to the temperature. Therefore, we can find the ratio of the rate constants at 65 C and 45 C, then multiply it by the rate constant at 45 C to find the rate constant at 65 C.

k65/k45 = (T2/T1)^n
where
k65 is the rate constant at 65 C
k45 is the rate constant at 45 C
T2 is the temperature in Kelvin (65 + 273.15)
T1 is the temperature in Kelvin (45 + 273.15)
n is the order of the reaction, which is 1 in this case

we can find the rate constant at 65 C is:
k65 = k45 (T2/T1)^n
k65 = 3.54 x 10^-5 s^-1 * ( (65 + 273.15) / (45 + 273.15) )^1

k65= 4.8 x 10^-5 s^-1

Learn more about Rate Constant here: brainly.com/question/14977272

#SPJ4

Changing the amplitude of a sound waves changes dat what
1.how loud da sound is
2.the tone of the sound
3.the pitch of the sound
4.how fast the sound travels

Answers

Answer:

Explanation:‎

13. The equation used to find acceleration is a =
1. vf- vilt
b. v/t
a.
C. Vi - vlt
d. vit vflt

Answers

Acceleration represented by the equation = Δv/Δt.

A compound is composed of carbon and hydrogen and has an empirical
formula of CH. The molar mass of the compound is experimentally
determined to be 78.12 g/mol. What is the molecular formula for the
compound?

Answers

The supplied statement indicates that the compound's molecular formula is (CH)ₙ = CH₆ = C₆H₆

What is the purpose of hydrogen?

Fuel cells may produce energy, power, and heat using hydrogen. The two industries where hydrogen is now most widely employed are urea manufacturing and petroleum refining, with the developing markets of utilities and transportation.

Briefing:

The lowest half figure ratio of a compound is revealed by the empirical formula for that molecule.

Empirical weight formula: 12 + 1 Equals 13.

Molecular weight = 78

n = Molecular weight/Empirical formula weight

n = 78.12/13

n = 6.00

Molecular formula = (CH)ₙ = CH₆ = C₆H₆

To know more about Hydrogen visit:

https://brainly.com/question/24433860

#SPJ1

How many days does it take 16.Og of Gold-198 to decay to 1.0g? (each half-
life = 2.69 days) *
O 10 days
0 2.69 days
O 10.76 days
16 days
PLZ HELP NOW

Answers

Answer:

10.8 days (3 sig.figs.)

Explanation:

All radioactive decay is 1st order decay defined by the expression A = A₀e^-kt

which is solved for time of decay (t) => t = ln(A/A₀) / -k

A = final weight = 1.0 gram

A₀ = initial weight = 16.0 grams

k = rate constant = 0.693/t(1/2) = 0.693/2.69 days = 0.258 days⁻¹

t = ln(1/16) / -0.258da⁻¹ = (-2.77/-0.258) days = 10.74646792 days (calculator)

≅ 10 days (1 sig. fig. based on given 1 gram mass)

Assume that you want to create 50.0 g aqueous solution that is 6.213% by mass sodium chloride. How many grams of sodium chloride should you start with

Answers

With 3.11 grams of sodium chloride we should start to make an aqueous solution of 50. 0 gm.

When water is used as a solvent then the solution is called the aqueous solution. Water is a good solvent which is naturally abundant and in chemistry, the word "solution" refers to the aqueous solution unless the solvent is specified. It is denoted by "aq".

Mass of aqueous solution = 50 gm

Mass percentage of sodium chloride = 6.213%

Let the mass of sodium chloride is N grams, then,

N = (50/100) × 6.213 gm

N = 0.5 × 6.213

N = 3.11 grams

To know more about sodium chloride, here

https://brainly.com/question/30021413

#SPJ4

Describe how you would prepare a pure sample of barium sulfate using barium chloride as one of the starting materials

Answers

Answer:

See explanation

Explanation:

Barium sulphate is easily prepared by means of a double replacement reaction. A double replacement reaction is one in which the ions in each of the reactants exchange partners in the products.

For instance, we can decide to prepare barium sulphate by a double replacement reaction between sodium sulphate and barium chloride. The both starting materials are soluble compounds. However, the barium sulphate formed is an insoluble white precipitate. The precipitate is recovered by filtration, washed and dried.

The reaction equation is shown below;

Na2SO4(aq) + BaCl2(aq)  -------> BaSO4(s) + 2NaCl(aq)

Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when warmed. What is the temperature in a 83.3-mL bulb that contains 0.392 g of I2 vapor at a pressure of 0.562 atm

Answers

Answer:

T = 3.75 K

Explanation:

As we know

PV = nRT

R =8.3144598 J. mol-1. K-1

P = 0.562 atm

V = 83.3 mL

moles in 0.392 g of I2 = 0.392/mass of I2 = 0.392 grams/253.8089 g/mol = 0.0015 moles

Substituting the given values, we get

0.562 atm * 83.3 *10^-3 L = 0.0015 moles * 8.3144598 J. mol-1. K-1 * T

T = 3.75 K

Which of these are involved in creating
new technologies?
A. engineering only
B. science only
C. math only
D. science, engineering, and math

Answers

All three can involve creating new technologies, therefore D is correct

Please mark brainliest I need one more!!!!!!!!!!!!

the goal of the light reaction is to make ___, an high energy electron transporter, and ____, an energy storing molecule

Answers

The goal of the light reaction is to make NADH an high energy electron transporter and ATP an energy storing molecule.

The energy storage molecule ATP and the reduced electron carrier NADPH are produced by the light-dependent processes using light energy, which is required for the subsequent stage of photosynthesis. Light reactions in plants occur in the thylakoid membranes of organelles referred to as chloroplasts.

The light reactions are largely controlled by photosystems, sizable complexes of proteins and pigments (light-absorbing molecules) that are designed to capture light. Photosystem I (PSI) and Photosystem II are the two different types of photosystems (PSII).

Both photosystems have a variety of pigments that aid in the absorption of light energy as well as a unique pair of chlorophyll molecules at the reaction center. P700 denotes the special pair of photosystem I, while P600 denotes the unique pair of photosystem II.

Learn more about light reaction

brainly.com/question/13349357

#SPJ4

The filtration technique is used to separate
O two solids
O two liquids
o all of the above
O liquid from a solid

Answers

Answer:

Liquid from a solid

Explanation:

Describe the physical properties of matter using the graphic organizer below
indicate whether each property can be used to identify a substance, $6.6.864
Mass
Weights
Mass and Weight
Magnetism
Density

Answers

Physical properties  such as  mass, weights , density can be common for one or more substances hence cannot be used for identification while magnetism is unique for each substance ,hence used for identification.

What are physical properties?

Any property which describes the state of a physical system is called as a physical property.Changes in physical properties are used to describe changes between the states. They are often related to as observable properties.

Physical property which can be quantified is a physical quantity. These are also classified further with respect to their directionality. Physical properties are differentiated from chemical properties by the way they determine how a substance behaves in a chemical reaction.

Learn more about physical properties,here:

https://brainly.com/question/18327661

#SPJ1

Which of the following molecules act as building blocks (monomers) of polypeptides?
A) 1, 4, and 6
B) 2, 7, and 8
C) 7, 8, and 13
D) 11, 12, and 13
E) 12, 13, and 15

Answers

B) 2, 7, and 8 of the following molecules act as building blocks (monomers) of polypeptides.

Are polypeptides' building components proteins?

You may think of it as several flavors that come together to form lengthy chains that we refer to as polypeptides, which are the fundamental components of proteins.

What types of bonds do polypeptides contain?

Peptide bonds bind the amino acids together in polypeptides. The interaction between the -carboxyl and -amino groups of two amino acids results in the formation of a dipeptide.

learn more about polypeptides

https://brainly.com/question/11136648

#SPJ4

What does the World Skin Cancer Map tell you about how the skin cancer rates of Australia and Brazil differ?

Answers

The World Skin Cancer Map shows that Australia has much higher skin cancer rates than Brazil. In Australia, an estimated 5.4 out of 100 people will develop melanoma in their lifetime, compared to 0.4 out of 100 in Brazil.

What is Skin Cancer?

Skin cancer is a type of cancer that affects the skin cells. It is caused by over-exposure to ultraviolet (UV) radiation from the sun and sun beds. It is the most common type of cancer in the United States, and can affect anyone, regardless of age, gender, or skin color. It is very important to protect your skin from the sun by using sunscreen.

Australia also has higher rates of non-melanoma skin cancer, with estimated rates of 24.3 out of 100 people in Australia, compared to 5.3 out of 100 people in Brazil.

To learn more about Skin Cancer

https://brainly.com/question/13774153

#SPJ1

The sum of three consecutive odd numbers is 69. Find the numbers of P is the largest
number​

Answers

Answer:

The correct answer is - 25.

Explanation:

Given:

Sum of the 3 consecutive odd numbers = 69

solution:

Let’s assume the initial number - 2X+1

Let's say the second number is -‘2X+3’ and

Let's say the largest number is- ‘2X+5’.

Sum of the numbers = 69

(2X+1) + (2X+3) + (2X+5) = 69

6X+9 = 69

6X = 69–9

6X = 60

X = 60/6

X= 10

So, x value would be 10. Putting value of X in 2X+5

= 2(10)+5

=25

= 25 (Answer)

Give an example of direct and indirect evidence geologists use to study the interior of the Earth

Answers

Direct evidence for the interior of the Earth comes from measurements and samples that are taken directly from the Earth's interior. This can include things like rock samples from deep mines, or measurements of seismic waves that have traveled through the Earth.

One example of direct evidence is rock samples that have been brought to the surface by volcanic eruptions or other means. These samples can provide geologists with information about the composition and structure of the Earth's interior. For example, by studying the minerals in a rock sample, geologists can infer the temperatures and pressures that existed in the Earth's interior when the rock was formed.

Indirect evidence, on the other hand, is information that has been inferred from measurements or observations that are not taken directly from the Earth's interior. One example of indirect evidence is the study of seismic waves, which are waves of energy that travel through the Earth's interior in response to earthquakes or other disturbances. By measuring the speed at which these seismic waves travel through the Earth, geologists can infer the density and composition of the materials that make up the Earth's interior.

28. How many formula units are found in 0.250 moles of potassium nitrate?
2.41 x 1024 formula units
O 1.5x1023 formula units
4.15x10-25 formula units
O 6.022 x 1023 formula units

Answers

Answer:

[tex]\boxed {\boxed {\sf B. \ 1.5 *10^{23} \ formula \ units}}[/tex]

Explanation:

1 mole of any substance contains the same number of particles. The particles can vary (atoms, molecules, formula units), but there are always 6.022*10²³ particles. In this case, the particles are formula units of potassium nitrate or KNO₃.

Let's create a ratio.

[tex]\frac {6.022*10^{23} \ formula \ units \ KNO_3}{1 \ mol \ KNO_3}[/tex]

Since we are trying to find the formula units in 0.250 moles, we multiply by that number.

[tex]0.250 \ mol \ KNO_3 *\frac {6.022*10^{23} \ formula \ units \ KNO_3}{1 \ mol \ KNO_3}[/tex]

The units of moles of potassium nitrate cancel.

[tex]0.250 *\frac {6.022*10^{23} \ formula \ units \ KNO_3}{1 }[/tex]

The denominator of 1 can be ignored, so we can make a simple multiplication problem.

[tex]0.250 *{6.022*10^{23} \ formula \ units \ KNO_3}[/tex]

[tex]1.5055 * 10^{23} \ formula \ units \ KNO_3[/tex]

If we round to the nearest tenth, the 0 in the hundredth place tells us to leave the 5 in the tenth place.

[tex]1.5 *10^{23} \ formula \ units \ KNO_3[/tex]

0.250 moles of potassium nitrate is approximately equal to 1.5*10²³ formula units of potassium nitrate and choice B is correct.

Other Questions
deep in your digestive system, next to your small intestine, you have a small organ called an appendix. your appendix is a (mostly) useless organ and does not help your digestion.what kind of structure is it and how do you know please help me plsssssssssssssss Amelie is making a recipe that uses 134 cups flour. She is making 212 times the original recipe. Amelie draws this model to represent the number of cups of flour she needs. How many cups of flour does Amelie need Which of these describes an atoll? 1. a coral reef that builds up around an eroding volcanic island.2. All of these3. a ring-shaped coral reefs, islands, or groups of islets4. a coral rim that encircles a lagoon partially or completely. A 1500 L weather balloon is at a temperature of 290 K on the ground. As it rises thetemperature drops. At 15,000 ft, the temperature is down to 210 K. What is thevolume at this elevation? (please show work) What is the process of passing genes? A pre-paid cell phone company charges $10.35 as a monthly access fee and $0.08 per minute of calling time.Express the monthly cost C in terms of minutes of call time ? What will the monthly cost be if you make 280 minutes of calls this month? The two congruent angles of an isosceles triangle are called _____ angles. What is the complementary messenger-rna sequence for the dna sequence c-a-a-g-g-t? State the property of logarithms used to rewrite the expression:logs 6 - logs 2 = log: 3 Let p be the statement "He is tall" and let q be the statement the following statements in symbolic form using p and q. He is handsome". Write each of /1/ He is tall and handsome. /2/ He is tall but not handsome. /3/ He is false that he is short or handsome. /4/ He is neither tall nor handsome. /5/ He is tall, or he is short and handsome /6/ It is not true that he is short or not handsome The members of a consulting firm rent cars from three rental agencies. It is estimated that 0.42 percent of cars come from agency 1, 0.08 percent of cars come from agency 2, and 0.5 percent of cars come from agency 3. It is also estimated that 0.08 percent of cars from agency 1 need a tune-up, 0.02 percent of cars from agency 2 need a tune-up, and 0.02 percent of cars from agency 3 need a tune-up. Answer the following questions, rounding your answers to two decimal places where appropriate. help please i need a sentence of this How do you know a statement is positive? A fair six-sided die is rolled 54 times. Theoretically, about how many times should a roll of "3" occur? Experiment: Maria wants to see which fertilizer makes her fig plantsgrow best. She will grow 3 fig plants. One plant she will add nofertilizer, one plant she will add 1 mg of nitrogen powder, and oneplant she will add 1 mg of phosphorus powder. She will measure theheight of each plant every week for 3 months.Question 1What is the independent variable?A. the height of the plantB. the amount of fertilizerC. the type of fertilizerD. the type of plantQuestion 3What is a possible constant?A. the height of the plantB. the diameter of the plantC. the type of fertilizerD. the amount of fertilizerQuestion 2What is the dependent variable?A. the height of the plantB. the amount of fertilizerC. the type of fertilizerD. the type of plantQuestion 4Why did Maria not fertilize one of theplants?A. to make the experiment easierB. to compare the results of the otherfertilizers (control group)C. it was a mistakeD. to purposely kill that plantnter the correct 4 digits to escape this level. *LEVEL 3Convert your letter into a numberA +4=77- B=2C +2=95- D=4 why cant i get help for? A conveyer belt moves a 40 kg box at a velocity of 2 m/s. What is the kinetic energy of the box while it is on the conveyor belt?40 J80 J160 J1,600 J What is the most important factor in giving service to the client? Graph the opposite of the ppposite of 2 on the number line. Click on the number line toIdentify the nynber localjon.-3-2-101234PLEASE HELP Determine the number of atoms or molecules in 0.30 mol F