what is the importance of relating the polarity of molecules to its physical properties.​

Answers

Answer 1
In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end.
Answer 2

Answer:

The polarity of a bond is the distribution of electrical charge over the atoms joined by ... The polarity of H2O is of profound importance for the properties of water.


Related Questions

PLS HELP! WILL REWARD BRAINLIEST!!! THANK YOUU!

Answers

The Mexican revolution (1910-1921)  caused more than 1 million deaths to a country with no more than 11 million people . After the conflict a land redistribution policy ensured rich and productive lands were given to people who were ignorant and who didn’t know what to do with them, ultimately becoming highly dependent of governments subsidies to keep subsistence farming practices

Explanation:

Answer:

mexico is epic

Explanation:

:)

WHat is the definition of systems in regard to Earths systems?

Answers

Answer:

The term “Earth system" refers to Earth´s interacting physical, chemical, and biological processes. The system consists of the land, oceans, atmosphere and poles. It includes the planet's natural cycles — the carbon, water, nitrogen, phosphorus, Sulphur and other cycles — and deep Earth processes.

Explanation:

4. Which was NOT a long term cause of the French Revolution?
a. Corrupt and inconsistent leadership
b. Taxes
c. Prosperity
d. Enlightenment

Answers

Answer:

Correct answer is c. Prosperity.

Explanation:

C is correct and logical answer because people are not starting revolutions if the country is functional and has no problem.

A is not correct because during the reign of Bourbon dynasty corruption was eating the country from the inside. Rich people were corrupted and had all the benefits, while poor people were leaving in terrible conditions.

B is not correct because taxes were too high for the members of lowest layer, the so-called bourgeoisie.

D is not correct answer, because thinker of Enlightenment were challenging the authority of the highest social classes.

State two immediate responses to a tectonic hazard that could reduce the number of deaths

Answers

A tectonic hazard would be something that isn't expected but only lasts so long.
Example: an earthquake or tsunami
The best example is an earthquake
Immediate responses would be to take shelter under a sturdy building or get to high grounds where nothing can fall on you.
The number of deaths could be reduced by having regular safety checks of buildings and if you know you are near tectonic plate shifting then the building should be built with study material.

Describe how the sea erodes the coast (3 marks)

Answers

Answer:

There are three main ways in which the coast can be eroded by the sea:

Hydraulic action: lots of sea water crashes against the land, causing air and water to become trapped and compressed in surface cracks. When the sea retreats the air expands, weakening the cracks in the rock and causing pieces of the rock to break off.

Corrasion: caused by bits of rock hitting the cliffs and other parts of the land, causing more bits of rock to break off.

Corrosion: involves the chemical action of sea on rock, often happens with limestone beaches, when the limestone dissolves in the sea water although the salt can affect some other stones as well.

Explanation:

Answer:

Waves can erode the coastline in a similar way to the water in rivers. This usually occurs when the sea takes lots of energy from the power of destructive waves. Transportation - the movement of eroded material up and down, and along the coast.

Hope this helps :)

PLS HELP! WILL REWARD BRAINLIEST!!!! THANK YOUU!

Answers

Answer:

Because people have a hard time making enough money to survive and sometimes decide to make money illegaly to help provide their families with more thus also downsizing the social justic

Explanation:

I think thats the answer ,but not too sure

Why might native Americans living today be uncomfortable with Columbus Day as it has been celebrated through most of the 20th century?

Answers

Answer:

Columbus was a horrible man that killed, enslaved, tortured and raped Natice Americans when they did nothing to him besides welcomed him onto their land with open arms. He forced his believes onto Native Americans and brought deadly diseases that killed the majority of the Native population. A day that is "celebrated" because he "found" America (although he didn't) despite the awful things he did would be upsetting knowing that person is the reason millions had died.

Using complete sentences, briefly describe what the image above represents. What are the main differences between the tierra caliente level and the tierra fria level?

Answers

The image represents the various classification of Earth's environment based on the altitude.  To each zone correspond a certain type of climate, where certain types of plants for example can or cannot grow.  That's called "Altitudinal zonation".  Basically, the higher you go, the colder it gets.  That's especially useful to describe the climate in tropical but mountainous regions, like Latin America.

Difference between tierra caliente and tierra fria:

Tierra caliente (warm land) level is the lowest and goes from sea level up to 2,000 or 3,000 feet depending on who you ask, and it's the perfect for fruits and most livestock for example.

Tierra fria (cold land) level starts at 6,000 feet. It's a zone where virtually no livestock can be found and only robust vegetables (like potatoes) can grow easily.

The main differences are of course their altitude but also, as a consequence of the altitude, the types of plants that can grow in each level, which are extremely different.

Have a Wonderful Day! (:

What is a proposed answer to a question about the natural world?

Answers

Answer:

To contemplate the natural world, researchers use techniques that are exact, which implies that they are grounded in perceptions and experimentation and are not founded on sentiments or emotions. Logical request alludes to exercises and works on including researchers' quest for information

Explanation:

If you had to live in either an eachquake zone or a volcanically active region, which you choose and why?​

Answers

Answer:

I would live in a volcanically active zone because if I'm a farmer I get a lot of  nutrience from the ash

Answer:

Volcanically active region

Explanation:

better than the earthquake, and if the volcano started acting up i would simply give it a snickers ice cream bar, but if its still acting up? then ima intervene

Why is it important to analyze population pyramids?

Answers

Answer:

A pyramid is a useful tool to study and analyze various studies. They are used by demographers . These are people who study populations. A population pyramid gives a clear information of how from high fertility to low fertility rate changed take place in a selected region. So every country can be analyzed their various situations by using a pyramid which makes analysis easy with these graphs and reveals a lot of information of a particular country.

Why were the French and the British interested in colonizing the area of North America that became the United States and Canada?

Answers

Answer:

The French and the British just wanted to explore new land and get more resources. They also thought they would become rich due to all the material.

Why have rivers played such an important role in the North Americas development?

Answers

Answer:

A river is a large natural stream of flowing water. Rivers are found on every continent and on nearly every kind of land. Rivers were among the first highways of the Americas. Many large cities grew up alongside rivers and other waterways, which provided convenient transportation before railroads and roads were built.

Explanation:

Which climate is NOT found in the Middle Latitudes Climate Belt? A Arid B. Semiarid C.Tropical Wet D.Tundra ​

Answers

Answer:

D.Tundra ​

Explanation:

Tundra is not found in the middle latitudes climate belt of the world. Tundra is exclusive to high latitude regions of the world especially above the temperate regions.

Middle latitudes are found between 23.5° to 66.5° North and South of the equator.

They have a diverse system of climate in this belt. The largest desert in the world, Sahara desert is found in this belt and other deserts. There are semi-arid regions found between the tropical wet and the deserts. The tropical wet enjoys a lot of rainfall all year round and some of its forest contains the most biodiversity in the world.

Tundra is exclusive to colder climates with short growing seasons.

!!HELP!!
A coral reef, like the one shown in the photo, is a structure composed of the calcium carbonate exoskeletons of corals, a type of animal. Which term best characterizes the role of corals in a coral reef ecosystem?

Answers

a biotic factor is a living component in an ecosystem and coral is living
Hope this helps ;)

Biotic term best characterizes the role of corals in a coral reef ecosystem. Because they are living organisms, coral reefs are biotic components of an ecosystem. Coral reefs are actually living creatures even though they appear to be inanimate objects.

What kind of animals live in the coral reef?

Numerous species of fish as well as different sponges, oysters, clams, crabs, sea stars, and sea urchins all find a home on coral reefs. Additionally, seagrass, mangrove, and mudflat communities nearby are ecologically connected to coral reefs.

The ecosystem's exposure to sunlight, the amount of oxygen and nutrients that are dissolved in the water, the distance from land, the depth, and the temperature are all significant abiotic factors. Biotic factors include plants, animals, and microbes.

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Describe how population distribution affects the cultural landscape.

Answers

Answer:

The population distribution promotes a more urban or more rural natural landscape.

Explanation:

Communities with a high number of inhabitants tend to have a larger population distribution. This makes these cities consume more natural resources, reducing the rural landscape and establishing a more industrial, dynamic, urban and fast culture. These communities tend to grow and industrialize more and more, becoming more and more urban.

On the other hand, smaller communities tend to establish themselves in a more rural culture and at a calmer and more harmonious pace than urban communities. These communities are not distributed so much that they suppress their natural resources, moreover, these communities tend to decrease with the migration of their members, with the passage of time.

What is the origin of our solar system’s revolution (orbit) around the sun?

Answers

Answer:

The history of sun exists from the day earth came into existence. But the actual truth of the movements and other knowledge were known with time and studies. The Sun and all the planets together is called the solar system. This formation occurred from the formation of a giant cloud of dust and gases known as the solar nebula. This was 5 billion years ago . Bit the nebula had to collapse due to increased  forces applied.

In the Four Corners area of thep southwestern United States, there are large rocky
outcroppings of basalt. These were formed by ancient lava flows. Using this information,
what class of rock is this?

Answers

Answer:

igneous

Explanation:

True or False In order for a hypothesis to be testable scientists need to be able to carry out investigations that will either support or disprove it

Answers

Answer:

True

Explanation:

In order for a hypothesis to be testable, scientists need to be able to carry out investigations that will either support or disprove it is a true statement. Thus, option A is correct.

What is a hypothesis?

Hypothesized interpretation for a behavior that has been witnessed or a tested claim regarding the link among a number of factors. A hypothesis is one that needs to be tested, as it is just an observation that a person has made. 

If a hypothesis is being made then the scientist needs to prove that the claim that has been made is true or false for that, various experiments and investigation is done carrying out all the factors that are available or might affect the hypothesis in the process of making the results. Therefore, option A is the correct option.

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People living in extremely cold climates often use __________ as protection from the harsh winds and freezing temperatures.
A.
lace
B.
silk
C.
fur
D.
tulle
please answer thank you

Answers

Answer:

C

Explanation:

silk does a trash job at insulation, lace is EVEN WORSE, and tulle is literally the thinnest and most uncomfortable thing known to mankind(for clothing garments). Fur is the only material that is available, comfortable, and does a great job as insulation.

one stanza poem describing Earth's surface plate tectonics​

Answers

Answer:

Explanation:

You contain tectonic plates

You are hard and rigid shell

Gliding over the mantle.

You are not afraid of shifting

Plates causes your movement

The are afraid of you

They will run in fear when you quiver

You are full of bravery.

What are West Virginia’s Mountain Lakes Region Historic Sites?

Answers

Answer:

WVU Jackson's Mill in Weston, Mountaineer Military Museum, located in Weston, The Trans-Allegheny Lunatic Asylum

Explanation:

Are unicorns real? I really need to know!!!
Just kidding this is for anyone who needs any extra points.

Answers

Explanation:

Most definatley! They are so real!

Answer:

Yes All you need is a goat and a imagination

Explanation:

HELP HURRY

What type of information is displayed on the map?
O Spatial association of a site.
O Vector data for a site.
O The climate of a site.
O The topography of a site.
O The physical geography of a site.

Answers

Answer:

The physical geography of a site

Answer:

E. The physical geography of a site

Explanation:

Best 'a luck :DDDDD

Help plssssssssssss it’s my b day

Answers

the answer is C and happy birthday!!

Answer:

A

Explanation:

Ancient people domesticated certain plants. Domestication is a process of changing wildlife to better suit human needs.
Which is an example of the domestication of plants by ancient people?
А. raising crops
B. burning fallen leaves
C. picking dandelions
D. chopping firewood

Answers

It’s raisin crops I took the test yesterday.
The answer is to your question is A

What level of economic actvity does education occur in?

Answers

Answer:

Education is a service sector and occurs as a tertiary economic activity.

Explanation:

Economic activities are those that are performed by man for earning his living education being a part of the service sector is included in the tertiary sector as related to the teaching, development, and training of individuals. This sector contributes to the GDP of the nation and is an index for checking the countries literacy rate.

Compare the climates of Las Vegas and New Orleans.

Answers

New Orleans is hot and humid consistently throughout the year, with mild temperatures only felt during the winter months. Las Vegas is also warm, yet the dry air is a bit easier to deal with in comparison to the moisture in New Orleans.

Which is one type of evidence that geologists usually study?

Answers

Answer:

The answer on Edgn is (B) waves that move through Earth

Explanation:

yall wanted a short answer

Answer:

B

Explanation:

Make short notes on following
Hurricanes
Typhones
Cyclones

Answers

Answer: key ingredients for them to form are :

warm oceans 26.5 degrees Celsius

prevailing winds

high pressure or low i am not fully sure

:( sorry

Explanation:

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