Respuesta :
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 .
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 ([tex][H^{+}][/tex]) or hydronium ions ([tex][H_{3}O^{+}][/tex]) into water.
The reaction will be as follows.
[tex]HCl + H_{2}O \rightarrow H_{3}O^{+} + Cl^{-}[/tex]
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.
