When iron metal is placed into a solution of hydrochloric acid, will a reaction occur? If so, what is the balanced equation for the reaction?
A) Yes.Fe(s) + 2HCl(aq) FeCl2(aq) + H2(g)
B) Yes.Fe(s) + 3HCl(aq) FeCl3(aq) + H2(g)
C) No reaction will occur.
D) Yes.2Fe(s) + 2HCl(aq) 2FeCl(aq) + H2(g)
Correct Answer:
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