Explain reaction of zinc metal with aqueous hcl

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Hydrogen gas can be prepared by reaction of zinc metal with aqueous HCl : Zn(s) + 2HCl(aq) = ZnCl2 (aq) + H2 (g). How many grams of zinc would you start with if you wanted to prepare 5.45L of H2 at 388mm Hg and 29.5C?

Reference no: EM13486572

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