Chapter 10, Problem 3CO

Interpretation Introduction

To determine: The sign of ΔS for the reaction given below:

$N_2(g)+3H_2(g)\rightleftharpoons 2N{H}_3(g)$

Interpretation Introduction

To determine:

The sign of ΔS for the reaction given below:

${(N{H}_4)}_{2}C{r}_2{O}_7\left(s\right)\stackrel{}{\to }C{r}_2{O}_3\left(s\right)+4H_{2}O\left(l\right)+C{O}_2\left(g\right)$

Interpretation Introduction

To determine:

The sign of ΔS for the reaction given below:

$H_2(g)+\frac{1}{2}{O}_2(g)\stackrel{}{\to }{H}_{2}O(l)$

Interpretation Introduction

To determine:

The sign of ΔS for the reaction given below:

$PC{l}_5(g) \stackrel{}{\to }PC{l}_3 (g)+C{l}_2\left(g\right)$

Interpretation Introduction

To determine:

The sign of ΔS for the reaction given below:

$C_8{H}_{18}\left(l\right)+\frac{25}{2}{O}_2\left(g\right)\to 8C{O}_2\left(g\right)+9H_{2}O\left(g\right)$