Another pressure problem?

Gas is contained in an 8 L. vessel at a temperature of 20 degrees Celcius. and a pressure of 9 atm. a. determine the number of moles of gas in the vessel. b. How many molecules are in the vessel.?

2007-01-02 15:31:06 · 1 answers · asked by Kitana 2 in Science & Mathematics ➔ Physics

1 answers

At least TRY to do your homework yourself. Use the ideal gas law. PV=nRT. Solve for n.

2007-01-02 15:49:48 · answer #1 · answered by L T 3 · 0⤊ 0⤋

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