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Why does adding magnesium to hydrochloric acid form hydrogen gas?
I am doing a practical science write up for school and we have to include inferences (why the reaction happened) I need fast answers please help me out!!! When you add magnesium to hydrochloric acid it forms hydrogen gas?? why??
2HCl + Mg =MgCl2 + H2
Magnesium replaces the hydrogen in hydrochloric acid. This frees up the hydrogen as gas.
HCl + Mg = MgCl and H
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