a gas is contained in a thick walled balloon. when the pressure changes from 417 mm hg to 576 mm hg, the volume changes from l to 4.78 l and the temperature changes from 497 k to 386k

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01-05-2018
Chemistry

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a gas is contained in a thick walled balloon. when the pressure changes from 417 mm hg to 576 mm hg, the volume changes from l to 4.78 l and the temperature changes from 497 k to 386k

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blahblahmali blahblahmali · Answer 1 · 2018-05-12T10:40:37+02:00

we can use the combined gas law equation to solve for the initial volume
[tex] \frac{P1V1}{T1} = \frac{P2V2}{T2} [/tex]
parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
substituting the values in the equation
[tex] \frac{417 mmHg*V}{497 K} = \frac{576mmHg*4.78L}{386K} [/tex]
V = 8.50 L
the initial volume is 8.50 L

RahmaHadi745 RahmaHadi745 · Answer 2 · 2020-12-11T12:08:51+01:00

RahmaHadi745 RahmaHadi745

11-12-2020

Answer:

8.50 L

Explanation:

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