2H 2 O 2 2H 2 O O 2. Yield experimentaltheoretical100 00 0 votes. Calculate the theoretical yield of magnesium oxide when 50 g of powdered magnesium undergoes combustion with excess oxygen molecular weight.
The percent yield is percent yield actual yieldtheoretical yield100.
Well both these values are given above. Heat a solid using a Bunsen burner a ring and a crucible. 1 mole of Mg yields 1 mole of MgO. So to stop you from wondering how to find theoretical yield here is the theoretical yield formula.