Education Technology

Science: Vernier - Endothermic and Exothermic Reactions
by Vernier Software & Technology

Published on June 09, 2008


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.