an acid is a substance that increases the concentration of h₃o⁺ ions in solution. look at the reaction below…

an acid is a substance that increases the concentration of h₃o⁺ ions in solution. look at the reaction below of phenol (c₆h₅oh) with water:\nc₆h₅oh(aq) + h₂o(l) → c₆h₅o⁻(aq) + h₃o⁺(aq)\nwhich reactant acts as an acid by contributing a h⁺ ion to create h₃o⁺ in the chemical equation?\nc₆h₅oh(aq)\nh₂o(l)\nc₆h₅o⁻(aq)\nh₃o⁺(aq)

an acid is a substance that increases the concentration of h₃o⁺ ions in solution. look at the reaction below of phenol (c₆h₅oh) with water:\nc₆h₅oh(aq) + h₂o(l) → c₆h₅o⁻(aq) + h₃o⁺(aq)\nwhich reactant acts as an acid by contributing a h⁺ ion to create h₃o⁺ in the chemical equation?\nc₆h₅oh(aq)\nh₂o(l)\nc₆h₅o⁻(aq)\nh₃o⁺(aq)

Answer

Brief Explanations:

An acid is defined as a substance that donates a proton ($H^+$). In the given reaction, $C_6H_5OH(aq)$ donates a $H^+$ to $H_2O(l)$ to form $C_6H_5O^-(aq)$ and $H_3O^+(aq)$. Water here acts as a base accepting the proton. The other species are products of the reaction and not the reactant donating the proton to form $H_3O^+$.

Answer:

$C_6H_5OH(aq)$