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a sample of helium occupies 200L at 30o under a pressure of 998torr?

what is the volume it occupies at stp

2007-04-15 16:04:20 · 1 answers · asked by scoota 1 in Science & Mathematics ➔ Chemistry

1 answers

Use the combined gas law P1V1/T1 = P2V2/T2

P1 = 998 mm
V1 = 200L
T1 = 30 + 273 = 303K
P2 = 760 mm
V2 = unknown
T2 = 273 K

Just plug in and solve

2007-04-15 16:08:41 · answer #1 · answered by reb1240 7 · 0⤊ 0⤋

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