Chapter 4, Problem 83P

Interpretation Introduction

(a)

Interpretation:

Number of mole of furan should be identified.

Concept Introduction:

Number of particles are related to number of moles as follows:

$\text{n = }\frac{\text{m}}{\text{M}}$

Where m is mass.

M is molar mass.

Interpretation Introduction

(b)

Interpretation:

Number of atom of furan present in 0.06 L furan should be identified.

Concept Introduction:

For determining number of atom,

$\text{n = }\frac{\text{number of atom}}{{\text{N}}_{\text{A}}}$

N_A is Avogadro’s number.

Interpretation Introduction

(c)

Interpretation:

Mass of $\text{9}\text{.86 }\times {\text{ 10}}^{\text{25}}$ molecules of furan should be identified.

Concept Introduction:

Number of particles are related to number of moles as follows:

$\text{n = }\frac{\text{m}}{\text{M}}$

Where m is mass.

M is molar mass.