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Alum is a compound used in a variety of applications including cosmetics, water purification, and as...

Alum is a compound used in a variety of applications including cosmetics, water purification, and as a food additive. It can be synthesized from aluminum metal, sulfuric acid, water, and potassium hydroxide, as seen in the following equation:

2Al(g) + 2KOH(aq) + 4H2SO4(aq) + 10H2O =====> 2KAl(SO4) + 12(H2O) = 3H2

Using the data below, determine the percent yield for this alum synthesis. Note that aluminum is the limiting reactant.

Bottle Mass - 10.0959 g

Bottle with Aluminum Pieces - 11.1050g

Final Product with Bottle Mass - 19.9793g

---Correct answer for theorectical is 17.7147 g but percent yield answer is NOT 50.02%

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