Chapter 6, Problem 6.101SP

(a)

Interpretation Introduction

Interpretation:

The number grams of solute would use to prepare the solution has to be calculated.

Concept introduction:

Number of moles:

One mole is the equal to number of atoms in $\text{12g}$ of carbon $\text{-12}$ which is equal to $\text{6}{\text{.023×10}}^{\text{23}}$ atoms. This is also known as Avogadro number.

Number of moles can be calculated as:

Number of moles of solute =$\text{Conc of solute }\text{×}\text{Vol of solution}$

Number grams of solute = $\text{moles}\text{of}\text{solute}\text{×}\text{molar}\text{mass}\text{of}\text{the}\text{solute}$

(b)

Interpretation Introduction

Interpretation:

The number grams of solute would use to prepare the solution has to be calculated.

Concept introduction:

Number of moles:

One mole is the equal to number of atoms in $\text{12g}$ of carbon $\text{-12}$ which is equal to $\text{6}{\text{.023×10}}^{\text{23}}$ atoms. This is also known as Avogadro number.

Number of moles can be calculated as:

Number of moles of solute =$\text{Conc of solute }\text{×}\text{Vol of solution}$