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3 years ago

Which of the following is not a reason to volunteer?

Chemistry

2 answers:

Helen [10]3 years ago

8 0

Answer:

Explanation:

A. to make money

have a nice day

bye

Reptile [31]3 years ago

4 0

Answer:

A. To make money

Explanation:

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What happens to the potential energy of water in a stream as gravity pulls it downhill

love history [14]

I believe it becomes kinetic energy, however I’m not entirely sure. I hope it helped though.

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3 years ago

Which of these molecules has the same number of shared electron pairs as unshared electron pairs? (a) hcl, (b) h2s, (c) pf3, (d)

Paul [167]

<span>H2S has 2 bonds which means that it has two shared electron pairs. It has 2 lone pairs on electrons. It's the only one where the 2 are the same.</span>

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4 years ago

Read 2 more answers

Balance this equation and determine what the coefficients should be.

11Alexandr11 [23.1K]

Answer:

1, 2, 1, 1

Explanation:

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3 years ago

Describe the difference between gravitational force and strong nuclear force

arsen [322]

Gravitational force is much weaker, because it is the force of gravity, or the force that makes smaller objects be pulled towards a much bigger one with a certain amount of force.

Now strong nuclear force, which is very strong, keeps the atomic particles in an atom from separating, and the reason it is so powerful is because the particles in an atom repel each other and this force keeps them from doing .that

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3 years ago

Which molecule below has hydrogen bonding? Which molecule below has hydrogen bonding? H2 CH3CH2OH HCl CH4 all of the above

QveST [7]

Answer:

$CH_3CH_2OH$

Explanation:

Hydrogen bonding:-

Hydrogen bonding is a special type of the dipole-dipole interaction and it occurs between hydrogen atom that is bonded to highly electronegative atom which is either fluorine, oxygen or nitrogen atom.

Partially positive end of the hydrogen atom is attracted to partially negative end of these atoms which is present in another molecule. It is strong force of attraction between the molecules.

Thus, hydrogen must be linked to electronegative atom which is oxygen, fluorine and nitrogen which is in $CH_3CH_2OH$ and thus, it will shown hydrogen bonding.

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3 years ago