Wen 4.0 mol of oxygen r confined n a 20-L vessel at 76ºC, the pressure is 6 atm.....?

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What is the new pressure when the oxygen is transferred to a 60-L vessel, at constant temperature?

A. 2 atm
B. 3 atm
C. 4 atm
D. 8 atm

2006-10-22 11:36:00 · 1 answers · asked by Ashley C 1 in Science & Mathematics ➔ Chemistry

Use Boyle's law:

p1*V1 = p2*V2 =>

p2 = p1*V1/V2 =>

p2 = 6*20/60, p2 = 2 atm

So the right answer is (A)

2006-10-22 11:51:06 · answer #1 · answered by Dimos F 4 · 0⤊ 0⤋