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05-05-2021
Chemistry

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What kind of reaction is the equation?
Zn(s) + 2HCl(aq) → ZnCl2 (aq) + H2(g) + heat

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05-05-2021

Given the balanced equation representing a reaction: Zn(s) + 2HCl(aq) + H2(g) + ZnCl2(aq) Which statement is true about energy in this reaction? A. The reaction is exothermic because it releases heat.

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