Question

What is the mass of 7.2 moles of titanium to the nearest tenth?A. 47.9 gramsB. 338.4 gramsC. 344.6 gramsD. 158.4 grams

Answer 1

344.6 g

Procedure

To solve this problem, we will use the atomic weight of titanium extracted from your periodic table.

`7.2\text{ mol Ti}\frac{47.867\text{ g Ti}}{1\text{ mol Ti}}=344.6\text{ g}`