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Mashutka [201]
3 years ago
7

A man went to a gas station and asked the attendant to inflate the low front tire. When the attendant finished, the constant(s)

for the system was (were): temperature and number of gas molecules
pressure only
number of molecules only
volume and pressure
none of the above
Chemistry
1 answer:
OLga [1]3 years ago
5 0
None of above. only temperature stays constant.
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Explanation:

The mechanism by which ATP is produced is explained by the theory of chemosmotic coupling.

This theory establishes that the synthesis of ATP in cellular respiration comes from an electrochemical gradient existing between the internal membrane and the space of the intermembrane of the mitochondria, through the use of the energy of NADH and FADH2 that have been formed by the rupture of molecules rich in energy, such as glucose.

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What is the charge of an atom after it gains an electron during the formation of a bond?
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<em>D. One negative charge</em>

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If you have a neutral atom before joining, and it gains an electron to form a bond,<em> it will have one electron more than its initial state</em> (in the initial state, the number of protons and electrons is the same, because the atoms they are electrically neutral), so having an extra electron will make it have a negative charge, since there will be a difference between the number of protons and electrons that the atom possesses. <em>This is why the correct answer is D. </em>

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