C3H8 combusts. molar masses:

tricarbon octahydride: 44.11 g/mol
oxygen gas: 32 g/mol
water: 18.02 g/mol
carbon dioxide: 44.01 g/mol

a. Write a balanced chemical reaction.

b. If 5.34 g of tricarbon octahydride reacts with 25.2 g of oxygen gas, what is the limiting reactant? (tricarbon octahydride)

c. How many grams of water is produced? (8.72168)

d. How much excess reactant is left over after the reaction is complete? (5.84)

e. What is the percent yield of water if 6.98 g of water is actually produced in a laboratory experiment? (80.0459)