Chapter 7.3, Problem 7.30QAP

Calculate the mass, in grams, of N in each of the following:

a. 0.82 g of ${\text{NaNO}}_{\text{3}}$b. 40.0 g of ${\left({\text{NH}}_{\text{4}}\right)}_{\text{3}}\text{P}$

c. 0.464 g of ${\text{N}}_{\text{2}}{\text{H}}_{\text{4}}$

d. 1.46 g of ${\text{N}}_{\text{4}}{\text{O}}_{\text{6}}$