An expandable balloon contains 1700 L of He at 0.895 atm pressure and 15 ºC. At an altitude of 22 miles (temperature 2.7 ºC and pressure 3.4 torr), what will the volume of the balloon be? × 10 L

your parents i think this could be it

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

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