Question

A substance that gives up a proton during a chemical reaction, raising the hydrogen ion concentration of water, is most appropriately called _____. See section 2.2 (page 62) .

Answer 1

Step-by-step explanation:

A substance that is able to increase hydrogen ion concentration in water or a solvent is known as an acid.

For example, when HCl is dissolved in water then it will lead to release of hydrogen ions (
`[H^(+)]`) or hydronium ions (
`[H_(3)O^(+)]`) into water.

The reaction will be as follows.

`HCl + H_(2)O \rightarrow H_(3)O^(+) + Cl^(-)`

Thus, we can conclude that a substance that gives up a proton during a chemical reaction, raising the hydrogen ion concentration of water, is most appropriately called an acid.

Answer 2

The answer is an acid.

That is a substance that gives up a proton during a chemical reaction, raising the hydrogen ion concentration of water, is most appropriately called an acid.

Acid is a substance that gives protons in its aqueous solution, and that the hydrogen ion concentration of that aqueous solution .