A chemist measures the energy change $H$ during the following reaction:

$2N{H}_3(g)N_2(g)+3H_2(g),H=160.kJ$

Use the information to answer the following questions.

$\backslash$table$[[$This reaction is$...,\backslash$table$[[$endothermic$.],[$exothermic$.]]],[$Suppose $32\mathrm{.}8g$ of $N{H}_3$ react.,$\backslash$table$[[$Yes$,$ absorbed$.],[$Yes$,$ released.$],[$Will any heat be released or absorbed$?]]],[\backslash$table$[[$If you said heat will be released or absorbed in$],[$the second part of this question, calculate how$],[$much heat will be released or absorbed$.]],],[\backslash$table$[[$Round your answer to $3$ significant digits.$]],]]$