Homework Help: Physics

Posted by Rita on Sunday, April 25, 2010 at 3:26pm.

a tank of helium gas used to inflate toy baloons is a pressure of 15.5 x 10 Pa and a temp of 293 k. The tank's volume is 0.020 m. How are a baloon would it fill at 1.00 atmosphere and 323 k

Physics - bobpursley, Sunday, April 25, 2010 at 4:45pm
how many moles?

n=PV/RT in the tank.

outside the tank

Outside the tank volume= nRT/P

You didn't say how much volume each balloon had.

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