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REDOX REACTIONS AND ELECTROCHEMISTRY
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Question
What is the correct chemical equation for the reaction between zinc and hydrochloric acid?
A. Zn(s) + HCl(aq) → ZnCl(aq) + H2(g)
B. Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
C. Zn(s) + HCl(aq) → ZnHCl(aq) + H2(g)
D. Zn(s) + HCl(aq) → ZnCl(aq) + H(g)
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