Question

a gas is container in a thick walled balloon under the conditions 777 torr, 495 k, and 1.53 l. the volume increases to 2.58 l temperature decreases to 368 k. what is the final pressure of the gas in the balloon?

Answer 1

343

Step-by-step explanation:

i used the combined gas law:
`(P1 V1)/(n1 T1)` =
`(P2 V2)/(n2 T2)`
since n isn't mentioned in the equation, we dont need to use it.

setup:

`(777(1.53))/(495)` =
`((P) 2.58)/(368)`
cross multiply, then divide
P2 = 343