Question

Ammonia gas will react with oxygen gas to yield nitrogen monoxide gas and water vapor.

a) How many moles of ammonia will react with 6.73 g of oxygen?

b) If 6.42g of water is produced, how many grams of oxygen gas reacted?

c) If the reaction uses up 9.43 x 10⁵ g of ammonia, how many kilograms of nitrogen monoxide will be formed?

d) When 2.51 g of ammonia reacts with 3.76 g of oxygen, 2.27 g of water vapor is produced. What is the percentage yield of water?