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Chemistry, 07.05.2021 05:20 EBeast9741

The reaction between zinc and hydrochloric acid is carried out as a source of hydrogen gas in the laboratory:
Zn(s) + 2 HCl(aq) ZnCl2(aq) + H2(g)
If 325 mL of hydrogen gas is collected over water at 25 °C at a
total pressure of 748 mm Hg, how many grams of Zn reacted?

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