Chemistry, 03.11.2020 19:40 mcaninch36

A 0.215 g sample of zinc metal reacted with excess hydrochloric acid according to the following balanced chemical reaction: Zn (s) + 2HCl (aq) = ZnCl2 (aq) + H2 (g)
The volume of hydrogen gas collected over water was 80.5 mL at 20 degrees celcius and a barometric pressure of 756mmHg. Calculate the theoretical yield, actual yield, and percent yield for the reaction.

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A 0.215 g sample of zinc metal reacted with excess hydrochloric acid according to the following bala...