Chapter 4, Problem 4.80QP

Interpretation Introduction

Interpretation: The mass of ${\text{SO}}_{\text{2}}$ required to react with given volume of ${\text{CrO}}_{\text{4}}{}^{\text{2-}}$ is to be calculated.

Concept introduction: The mass of a substance is calculated by the formula,

$\text{Mass}=\text{Number}\text{of}\text{moles}\times \text{Molar}\text{mass}$

To determine: The mass of ${\text{SO}}_{\text{2}}$ required to react with given volume of ${\text{CrO}}_{\text{4}}{}^{\text{2-}}$.