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PtichkaEL [24]
3 years ago
5

Which of the following reactions illustrates amphoterism

Chemistry
1 answer:
gregori [183]3 years ago
5 0

The answer is;

H₂O+H₂O⇌H₃O⁺+OH⁻

Amphoteric substances are capable of acting as a base or an acid in a reaction<span>. The reason water is considered amphoteric is because it is capable of self-ionizing. Another popular amphoteric compound is Al2O3. These molecules are able to accept and donate a proton.</span>
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2 years ago
6
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Answer:

If the volume of a gas increased from 2 to 6 L while the temperature was held constant, <u><em>the  pressure of the gas decreased by a factor of 3.</em></u>

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