Chapter 9, Problem 9.62AQAP

When nitrogen dioxide $\left(N{O}_2\right)$ from car exhaust combines with water in the air, it forms nitrogen oxide and nitric acid $\left(HN{O}_3\right)$ , which causes acid rain. (9.2, 9.3, 9.4)

$3N{O}_2\left(g\right)+H_{2}O\left(l\right)\to NO\left(g\right)+2HN{O}_3\left(aq\right)$

1. How many moles of $N{O}_2$ are needed to react with 0.250 mol of $H_{2}O$?
2. How many grams of $HN{O}_3$ are produced when 60.0 g of $N{O}_2$ completely reacts?
3. How many grams of $HN{O}_3$ can be produced if 225 g of $N{O}_2$ is mixed with 55.2 g of H₂O?