Chemistry, 24.04.2020 02:20 erinwebsterrr
A scientist mixed two chemicals, observed the results, and concluded that an endothermic reaction took place. Which of the following would be evidence that the reaction was endothermic?
temperature decrease
temperature increase
change of state
change of color
Answers: 1
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A scientist mixed two chemicals, observed the results, and concluded that an endothermic reaction to...
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