Chapter 11, Problem 33E

Interpretation Introduction

Interpretation: The mass percent, molality, molarity and mole fraction of pentane has to be calculated.

Concept Introduction:

Mass percentage of a compound can be defined by as calculated mass of the compound to the total mass of the compound whole multiplied by $\text{100}$ . The mass percentage of a compound can be given by the equation,

$\text{Mass}\text{percentage(\%)=}\frac{\text{Calculated}\text{mass(g)}}{\text{Total}\text{mass(g)}}\text{×100}$