Question
Write out a balanced equation for reaction of solid zinc with hydrochloric acid (HCl(aq)). Indicate all states of matter in your equation.
Answers
zinc(S) + hydrochloric acid(aq) ==> zinc chloride(aq) + hydrogen(g)
Zn(s) + HCl(aq) ==> ZnCl2(aq) + H2(g)
Then balance.
Zn(s) + 2HCl(aq) ==> ZnCl2(aq) + H2(g)
Zn(s) + HCl(aq) ==> ZnCl2(aq) + H2(g)
Then balance.
Zn(s) + 2HCl(aq) ==> ZnCl2(aq) + H2(g)
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