At sea level, where the pressure is 1atm and the t…


Question Description:

20.50

At sea level, where the pressure is 1atm and the temperature is 275K, we partially fill a light Mylar weather balloon with 2 cubic meters of He gas. We release the expandable balloon, which rises to an altitude where the pressure is 0.02atm and the temperature is 250K. (Assume the gas takes on the temperature of its surroundings.) how many moles of gas are in the balloon?

Answer

20.50