chem
posted by hannah .
A balloon holds 29.3 kg of helium. What is the volume of the balloon if the final pressure is 1.2 atm and the temperature is 22°C?
using the equation pv=nrt would i put 29.3 kg in place of n? but n has to be in moles so how do you convert that?
thanks

29.3 kg = 29300 grams and moles = g/molar mass
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