chemistry question

Question

A balloon that is filled with gas was released at ground level. At ground level where the pressure was 770.0 mmHg and the temperature was 31.0 ∘C the balloon had a volume of 65.0 L. As the balloon floated higher in the atmosphere, it reached an altitude where the pressure and temperature were 190.0 mmHg and 1.00 ∘C, respectively. Determine the volume (in L) of the balloon at this new altitude.

Answer 1

Please see the process I outlined in

https://www.wyzant.com/resources/answers/912285/help-with-chemistry

to solve a very similar problem.

Best of luck!