19) Hydrazine, N2H4, a substance used as rocket fuel, reacts with oxygen as follows:
N2H4 (1) + 3 O2(g) → 2 NO2(g) + 2 H20 (8)
A) If 65.0 g of hydrazine are reacted with 65.0 g of oxygen, which is the limiting reactant?
usg of Oz X Imol
.
B) How many grams of NO2 are produced from the limiting reactant in part A?
C) If 29.3 g of NO2 are obtained from the reaction in Part A, what is the percent yield?
20) What is the percent yield if 14.2 g of CO2 were produced and 17.7 g were calculated to be
produced from the reaction?
