Calculate the mass of hydrogen gas that produced
Zinc dissolves in the hydrochloric acid to yield hydrogen gas:
Zn(s) + 2HCl(aq) ----> ZnCl2(aq) +H2(g)
Calculate the mass of hydrogen gas that produced when a 9.35 g chunk of zinc dissolves in the 525 mL of 0.500 MHCl?
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