Answer
a. $85.2\text{ grams}$
b. $150.2\text{ grams}$
c. $1260 \text{ grams}$
Work Step by Step
a. $5.00 \text{ mol}*\frac{17.03 \text{ grams}}{1 \text{ mol}}=85.2\text{ grams}$
b. $5.00 \text{ mol}*\frac{30.03\text{ grams}}{1 \text{ mol}}=150.2\text{ grams}$
c. $5.00 \text{ mol}*\frac{252.07 \text{ grams}}{1 \text{ mols}}=1260 \text{ grams}$