which equation represents a neutralization reaction?\n2h₂ + o₂ → 2h₂o\n2h₂o₂ → 2h₂o + o₂\nhcl + koh → kcl +…

Brief Explanations:

A neutralization reaction is between an acid and a base to form a salt and water. In the equation $\mathrm{HCl}+\mathrm{KOH}\rightarrow\mathrm{KCl}+\mathrm{H_2O}$, $\mathrm{HCl}$ is an acid, $\mathrm{KOH}$ is a base, $\mathrm{KCl}$ is a salt and $\mathrm{H_2O}$ is water. The first equation is a combination reaction of hydrogen and oxygen to form water, and the second is a decomposition reaction of hydrogen - peroxide.

Answer:

$\mathrm{HCl}+\mathrm{KOH}\rightarrow\mathrm{KCl}+\mathrm{H_2O}$