A 150 tank contains 0209 of helium at 230 the molar mass

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A 15.0 tank contains 0.209 of helium at 23.0. The molar mass of helium is 4.00 .How many moles of helium are in the tank? What is the pressure in the tank, in pascals? What is the pressure in the tank, in atmospheres?

Reference no: EM13605824

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