Title: Quiz Questions for Stoic Topic 6
Course: Stoichiometry

Q: Chlorine gas reacts with fluorine gas in the following reaction:

Cl_2 + 3 F_2 -----> 2 ClF

If 1.00 mol of Cl_2 reacts with {a} mol of F_2, how many mol of ClF will be produced?
A: 2*{a}/3 (formula; values not in the backup's text)

Q: 2 N_2H_4 + N_2O_4 -----> 3 N_2 + 4 H_2O

If {a} g of N_2H_4 is reacted with 200. g of N_2O_4, how many g of N_2 form?
A: {a}*1.31138845554 (formula; values not in the backup's text)

Q: 2 H_2 + O_2 -----> 2 H_2O

If 20.0 g of H_2 is reacted with {b} g of O_2, how many g of the excess reagent remain?
A: 20 - 0.12625*{b} (formula; values not in the backup's text)

Q: Sodium chloride can be produced from reacting sodium metal with chlorine gas. If {b} mol of sodium are reacted with 5.0 mol of chlorine gas, how many mol of the excess reagent remain?
A: 5 - 2*{b} (formula; values not in the backup's text)