Solid urea, CN2OH4, (MM=60.06 g) and liquid water are produced by heating ammonia
(MM=17.03 g) gas and carbon dioxide (MM=44.01 g) gas according to the equation
below. This reaction is known to proceed with a percent yield of 85.5%. What is the
theoretical yield if 13.74 g of urea is actually collected?

2NH3(g) + CO2 (g)→CN2OH4(s) + H2O(1)