Chapter 4, Problem 4.41QP

(a)

Interpretation Introduction

Interpretation:

The mass (in gram) contained in $1.00\text{ mol}$ of ${\text{H}}_{\text{2}}\text{O}$ has to be calculated.

Concept Introduction:

Mass:

Mass of the compound is calculated by mole of the compound multiplied with molar mass of the compound.

  $\text{Mass}\text{=}\text{Molar}\text{mass}\text{×}\text{mole}$

(b)

Interpretation Introduction

Interpretation:

The mass (in gram) contained in $2.00\text{ mol}$ of $\text{NaCl}$ has to be calculated.

Concept Introduction:

Refer part (a)

(c)

Interpretation Introduction

Interpretation:

The mass (in gram) contained in $10.00\text{ mol}$ of $\text{He}$ has to be calculated.

Concept Introduction:

Refer part (a)

(d)

Interpretation Introduction

Interpretation:

The mass (in gram) contained in $1.00\times {10}^2\text{ mol}$ of ${\text{H}}_{\text{2}}$ has to be calculated.

Concept Introduction:

Refer part (a)