Chapter 17, Problem 75E

Interpretation Introduction

Interpretation:

A chemical equation for the reaction of calcium oxide with water is to be stated. The name of the base formed is to be predicted.

Concept introduction:

According to Arrhenius acid-base theory, acid releases ${\text{H}}^{+}$ ions. Base is a species which gives hydroxide ions $\left({\text{OH}}^{-}\right)$. Molecules which can give ${\text{H}}^{+}$ ions as well as ${\text{OH}}^{-}$ ions are known as amphoteric substances.