stefaniebalch22 stefaniebalch22

10-03-2017
Chemistry

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When a white powder is added to a liquid in a beaker at room temperature, the beaker becomes too hot to touch. What kind of reaction is this an example of?
A. a fusion reaction
B. a combustion reaction
C. an exothermic reaction
D. an endothermic reaction

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Аноним Аноним

10-03-2017

C. an exothermic reaction

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