Question

please give me me the explanation on metal react with acid to produce hydrogen

Answer 1

hii
answer..
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Acids react with most metals toform a salt and hydrogen gas. ... For example, zinc metal reactswith hydrochloric acid producingzinc chloride and hydrogen gas. \[\ce{Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)}\] Bases react with certain metals like zinc or aluminum for example to alsoproduce hydrogen gas.


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Answer 2

metals react with oxygen to form hydrogen
example

2k+o2 =2ko2
potassium+oxygen=hydrogen