Physics question, Ideal gas laws?
A helium balloon occupies 8.0 L at 20 degrees C. and 1.0 atm. The balloon rises to an altitude where air pressure is .65 atm and temp is -10 degrees C. What is the volume when it reaches equilibrium at the new altitude?
Please help me solve this, Thanks!
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Verified answer
Just use PV = nRT
Since nR does not change, PinitialVin/Tin = PfinalVfin/Tfin
You finish it.