1. In an experiment, 41.0g of iron (II) chloride reacts with 23.0 g of sodium phosphate, producing iron (II) phosphate and sodium chloride.

3 2 + 2 3 4 → 3 ( 4 ) 2 + 6

a. What is the limiting reagent?
b. How much sodium chloride can be formed?
c. How much of the excess reagent remains when this reaction has gone to completion?
d. If 20.4 g of sodium chloride are formed in the reaction, what is the percent yield of this reaction?

2.A reaction container holds 5.45 g of P4 and 5.45 g of O2 . The following reaction occurs:

4 + 5 2 → 4 10

a. What is the limiting reagent?
b. What is the theoretical yield in grams? c. What mass of reactant is left in the reaction container?
d. What is the percent yield if 7.41 g of P4O10 are formed in the reaction?​