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If a gas has a volume of 750 mL at 25oC, what would the volume of the gas be at 55oC?

User Allkenang
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1 Answer

3 votes

Answer:

The answer to your question is V2 = 825.5 ml

Step-by-step explanation:

Data

Volume 1 = 750 ml

Temperature 1 = 25°C

Volume 2= ?

Temperature 2 = 55°C

Process

Use the Charles' law to solve this problem

V1/T1 = V2/T2

-Solve for V2

V2 = V1T2 / T1

-Convert temperature to °K

T1 = 25 + 273 = 298°K

T2 = 55 + 273 = 328°K

-Substitution

V2 = (750 x 328) / 298

-Simplification

V2 = 246000 / 298

-Result

V2 = 825.5 ml

User Tilex
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