Moles and Stoichiometry Quiz

• 16 g/mol

• 18 g/mol

• 20 g/mol

• 22 g/mol

• 2 moles

• 4 moles

• 6 moles

• 8 moles

Mason conducted an experiment in the lab where the theoretical yield of his reaction was 50 grams, but he only managed to collect 40 grams. What is the percent yield of Mason's experiment?

• 70%

• 80%

• 90%

• 100%

• 40 g/mol

• 58.5 g/mol

• 60 g/mol

• 70 g/mol

• 1.5 moles

• 3 moles

• 4.5 moles

• 6 moles

Ethan conducted an experiment in his chemistry class where the theoretical yield of a reaction was 100 grams. After completing the experiment, he found that the actual yield was 75 grams. What is the percent yield of Ethan's experiment?

• 60%

• 70%

• 75%

• 80%

• 22 g/mol

• 32 g/mol

• 44 g/mol

• 50 g/mol

• 2 moles

• 4 moles

• 6 moles

• 8 moles