Shin U.

asked • 05/14/21

hi! pls i need your help on my homework, i literally don't know how to solve it

1. A container holds 500 mL of CO 2 at 20°C and

742 torr. What will be the volume of CO 2 if the

pressure is increased to 805 torr and the

temperature is kept as is?


2. A balloon contains 7.2 L of He. The pressure is

reduced to 1.75.00 atm and the balloon expands

to occupy a volume of 25.1 L. What was the initial

pressure exerted on the balloon?

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