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Chemical Reactions

Calculating the heat of reaction from molar reaction enthalpy and the mass of $...$

$\frac{0}{5}$

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

$C{l}_2(g)+H_2(g)2HCl(g),H=-184.kJ$

Use the information to answer the following questions.

$\backslash$table$[[$This reaction is$...,\backslash$table$[[$endothermic$.],[$exothermic$.]]],[$Suppose $46\mathrm{.}3g$ of $C{l}_2$ react.,Yes, absorbed$.],[$Will any heat be released or absorbed$?,$Noleased.$],[\backslash$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.$]],]]$