Chapter 10, Problem 78RQ

TNT, trinitrotoluene, is an explosive that can react with the following balanced equation:

${\text{2C}}_{\text{7}}{\text{H}}_{\text{5}}{\text{N}}_{\text{3}}{\text{O}}_{\text{6}}\text{(}s\text{)}\stackrel{}{\to }{\text{3N}}_{\text{2}}\left(g\right){\text{ + 5H}}_{\text{2}}\text{O}\left(g\right)\text{ +7CO}\left(g\right)\text{+7C}\left(\text{s}\right)$

What is the total volume of the products at 760 torr and $\text{25 °C}$ if 50 g of TNT did explode?