## Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall

# Chapter 6 - Sections 6.1-6.10 - Exercises - Review Questions: 19

#### Answer

Calorimeter is the experimental procedure used to measure the heat evolved in a chemical reaction.

#### Work Step by Step

A coffee-cup calorimeter is a piece of equipment designed to measure $\Delta$H$_{rIn}$ for reactions at constant (atmospheric) pressure. A bomb calorimeter is a piece of equipment used to measure $\Delta$E$_{rIn}$ for combustion reactions at constant volume.

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