Lead(II) oxide reacts with ammonia to form solid lead, nitrogen gas, and liquid water.
3 PbO(s) + 2 NH3(g) → 3 Pb(s) + N2(g) + 3 H2O(l)
A. How many grams of ammonia are consumed in the reaction of 103.0 g of lead(II) oxide? (Answer in 4 sig figs)
B. How many grams of nitrogen gas are produced if 37.1 g of solid lead are produced in this reaction? (Answer in 4 sig figs)