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Chemistry, 13.02.2020 01:28 edwrads4044
Equal amounts of four different substances (A-D) where added separately to equal amounts of an acid and a thermometer placed in the mixture. For which substance is the reaction the most endothermic?
A. temperature rises by 5oC
B. temperature falls by 3oC
C. temperature rises by 3oC
D. temperature falls by 5oC
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Answers: 3
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Equal amounts of four different substances (A-D) where added separately to equal amounts of an acid...
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