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Marizza181 [45]
3 years ago
7

A sample of gas occupies a volume of 50.0 milliliters in a cylinder with a movable piston. The pressure of the sample is 0.90 at

mosphere and the temperature is 298 K. What is the volume of the sample at STP
Chemistry
1 answer:
solong [7]3 years ago
4 0

Answer:

The volume of sample at STP is = 41.22 ml

Explanation:

Given data

P_{1} = 0.9 atm

V_{1} = 50 ml

T_{1} = 298 K

At STP

P_{2} = 1 atm

T_{2} = 273 K

From ideal gas equation

\frac{P_1(V_1)}{T_1} = \frac{P_2(V_2)}{T_2}

\frac{(0.9)(50)}{298} = \frac{(1) V_2}{273}

V_2 = 41.22 ml

Therefore the volume of sample at STP is = 41.22 ml

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