A sample of gas initially occupies 6.0 cubic meters at a pressure of 1.5 atm.?

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A sample of gas initially occupies 6.0 cubic meters at a pressure of 1.5 atm.?

The pressure is then expanded to 2.0 atm. The temperature remaining constant, what is the new volume of the gas?

2007-02-08 10:50:42 · 3 answers · asked by Becca O 1 in Education & Reference ➔ Homework Help

3 answers

use the formula
P1*V1=P2*V2

so

1.5 * 6.0=2.0*V1

so the new volume is 4.5 cubic meters

2007-02-08 10:56:12 · answer #1 · answered by afireinsideme [DF] 6 · 0⤊ 0⤋

use appropriate gas regulation PV=nRT so which you will locate moles so n= PV/RT undergo in suggestions R=8.31 T=27C +273=300K 2.0atm +one 0 one.3= 103.3Kpa N= (103.3Kpa x 30L) / (8.31)(3 hundred) N=3099 / 2493 N=a million.24 ^^ BYE

2016-12-17 05:34:19 · answer #2 · answered by Anonymous · 0⤊ 0⤋

lol we dont learn this till next week sorry. are you in a chem level A class?

2007-02-08 10:54:11 · answer #3 · answered by rob1134 2 · 0⤊ 1⤋