Sample Lab Report: Molar Volume Of Hydrogen

Calculate the theoretical number of moles H2 gas produced. Mg + 2 HCl ( MgCl2 + H2 . according to the balanced reaction, the amount of hydrogen gas should equal the amount of moles of magnesium in the reaction. 0.00789 g/ 24.32 g/mol = 3.25 x 10-4 moles Mg and thus H2 . 2) Calculate the partial pressure of H2 gas. ................
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