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Gases 66 5) A certain gas at 279 K and 3.00 atm pressure fills a 12.00 L contain

ID: 548111 • Letter: G

Question

Gases 66 5) A certain gas at 279 K and 3.00 atm pressure fills a 12.00 L container. Find the volume that the gas will occupy at 573 K and 3.50 atm. Cobine Cs law Gas 6) A certain gas at 348 K and 3.00 atm pressure fills a 15.00 L container. Find the volume that the gas will occupy at 423 K and 4.50 atm. If 6 moles of a gas exert a pressure of 6 atm at a temperature of 658 K, what volume does the gas occupy under these conditions? 7) If 9 moles of a gas exert a pressure of 6.5 atm at a temperature of 354 K, what volume does the gas occupy under these conditions? 8)

Explanation / Answer

5)

we have:

P1 = 3.00 atm

P2 = 3.50 atm

V1 = 12.00 L

T1 = 279.0 K

T2 = 573.0 K

we have below equation to be used

(P1*V1)/(T1) = (P2*V2)/(T2)

(3.00 atm*12.00 L)/(279 K) = (3.50 atm*V2)/(573K)

V2 = 21.1 L

Answer: 21.1 L

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