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13 Dec 2019

Consider the following unbalanced equation Al + O2 -> Al2O3

1) Balance the equation

2) Determine the molar mass

3) Identify the reaction

4) How many moles of ocygen must react with 4.50 mols of Al?

5) How many grams of aluminum oxide are produced when 50.2 grams of aluminum react?

6) When 0.500 mols of aluminum reacts in a closed container with 8.0 grams of oxygen, how many grams of aluminum oxide is formed?

7) From the results in #5 what is the limiting reactant?

8) What is the theoretical yield?

9) Your actual yield is 15.75 grams

10) What is your percent yield?

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