A gas in a cylinder with movable piston has an initial volume Of 88.2 ML at 35°C. The cylinder is heated at constant pressure until the volume becomes 123 ML. What was the temperature in degrees Celsius to which the gas was heated

Question

Audrina Palmer

Chemistry

15 December, 19:21

A gas in a cylinder with movable piston has an initial volume Of 88.2 ML at 35°C. The cylinder is heated at constant pressure until the volume becomes 123 ML. What was the temperature in degrees Celsius to which the gas was heated

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Mariana · Answer 1

The temperature in degree celsius to which the gas was heated is calculated using the Charles law formula

that is V1/T1 = V2/T2

V1=88.2 ml

T1=35 + 273 = 308 K

V2=123 ml

T2=?

by making T2 the formula of the subject T2=V2T1/V1

= (123 ml x308 k) / 88.2 ml = 429.5 K

in degree celsius = 429.5 - 273 = 156.5 degree celsius