Which of the following best states the difference between an alcohol and an ether? In an alcohol, a carbon atom is double bonded to an oxygen atom; in an ether, a carbon atom is triple bonded to another carbon atom. In an ether, a carbon atom is double bonded to an oxygen atom; in an alcohol, a carbon atom is triple bonded to another carbon atom. In an alcohol, a carbon atom is single bonded to a hydroxide group (OH–); in an ether, an oxygen atom is single bonded to two carbon atoms. In an ether, a carbon atom is single bonded to a hydroxide group (OH–); in an alcohol, an oxygen atom is single bonded to two carbon atoms.

Answers

Answer 1

Answer:

Answer: In an alcohol, a carbon atom is single bonded to a hydroxide group (OH–); in an ether, an oxygen atom is single bonded to two carbon atoms.

Explanation: Alcohols are compounds which contain functional group -OH attached to an alkyl group. They are represented by general formula $ROH$ .

Ethers are the compounds which contain functional group -O attached to alkyl groups on both sides. They are represented by general formula $ROR$ .

For example: Methyl alcohol is represented as $CH_3OH$ and dimethyl ether is represented as $CH_3OCH_3$ .

Answer 2

Answer:

Answer: the answer is c

Explanation:

good luck

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Are carbohydrates good for the growth of muscles and hair?

Answers

All that extra energy gives your follicles a boost, too: of two groups who spent six months on either a low-carb or a low-fat diet, the latter were 24% less likely to report hair loss, say Philadelphia University researchers. It could be down to the nutrients in fortified cereals: just 50g of cornflakes gives you your full RDA of cell growth-promoter folic acid.

The answer is yes they are good for the muscles and hair

Most modern forms of transportation are powered by fossil fuels. Carbon dioxide, methane, carbon monoxide, and other gases are released into the atmosphere during the production and combustion of these fuels. How might these gases cause climatic changes? These gases have no effect on atmospheric temperatures, so they are unable to cause any type of climatic changes. These gases cause more water vapor to condense, making climates wetter than they were in the past. These gases reduce the amount of thermal energy escaping into space, effectively warming the atmosphere.

Answers

The correct answer is the last option.

The first option (unable to cause climate change) is incorrect because these gases do effect the atmospheric temperatures by increasing them.
The second option is incorrect because while these gases do cause more water vapor to condense, they result in acid rain (not wetter climates).

Greenhouse gases, such as carbon dioxide, methane, and water vapor, are released into the atmosphere in large quantities during the production and combustion of fossil fuels. These gases help to reduce the amount of thermal energy escaping into space, effectively warming the atmosphere.

In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart.

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Blood enter the right atrium of the heart via the vena cava (superior and inferior)
The right atrium contracts to push the blood into the right ventricle through the triscupid valve
The contraction of the right ventricle pushes the blood through the pulmonary valve to the pulmonary artery which carries it to the lungs to be oxygenated
After oxygenation, the pulmonary vein brings blood to the left atrium
Contraction of the left atrium pushes the blood through the mitral valve into the left ventricle
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One reason that greenhouse gases can be harmful to Earth's environment is that they _____.a. trap heat
b. prevent global warming
c. allow too much heat to escape

Answers

A. Trap heat

The suns radiation is absorbed by the earth's surface. It is then re-emitted as Infrared radiation and travels to the atmosphere. Here, it is absorbed by the bonds in GHGs, causing the warming of the atmosphere, and overall, global warming. This effect, in the past, was usually incorporated into cycles such as the water and carbon cycles, and didn't really have a big effect on the atmosphere but now, due to the increased concentration of these GHGs from human emissions, global warming is a very real problem.

Answer:

The answer is A. trap heat Hopefully this helps!

Mrs. Canales pointed to an apple sitting on her desk.She asked her students to describe any forces acting
on the apple. This is what some of her stu-
dents said.
Archie: "The only force acting on the
apple is air pressure."
Sam: "There is one force acting on the apple. Gravity is the force that pulls on
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Soledad: "There are two forces: the desk pushes up on the apple and gravity pulls
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Tess: "There are no forces acting on the apple because the desk stops any forces
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Which student do you most agree with?

Answers

Answer:

Misha

Explanation:

Archie, Soledad and Sam are right about the types forces, but not how many. Misha is the only one who says there are multiple. Tess is just wrong.

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Answers

One of two principles of heredity, first formulated by Gregor Mendel,founded on his experiments with pea plants and stating that the members of a pair of homologous chromosomes segregate during meiosis and are distributed to different gametes. Also called law of segregation, principle of segregation.

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