Education Technology

Vernier - Endothermic and Exothermic Reactions

Published on 06/09/2008

Activity Overview

Students will observe two chemical reactions. They will use an EasyTemp probe to determine the change in temperature and identify endothermic and exothermic reactions.

Key Steps

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    Students will use the EasyData App Time Graph to collect temperature data as two different compounds react with citric acid and HCl.

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    Students then graph and compare their results in order to answer questions regarding endothermic and exothermic reactions.