Question

Sally adds 3.13 moles of argon to a 5.29 liter balloon that already contained 2.51 moles of argon. What is the volume of the balloon after the addition of the extra gas?

Answer 1

6.60 L

Step-by-step explanation:

3.13 mol * 5.29 L / 2.51 mol = 6.59669323 liters but sig figs so 6.60 L