Syringe initially holds a sample of gas with a volume of 285 ml at 355 k and 1.88 atm. to what temperature must the gas in the syringe be heated/cooled in order to have a volume of 435 ml at 2.50 atm

720.535 K

Explanation:

Concept tested: Combined gas law

From the question we are given;

Initial volume, V1 of the gas is 285 mL Initial pressure, P1 of the gas is 1.88 atm Initial temperature, T1 of gas is 355 KFinal pressure of the gas, P2 = 2.50 atm Final volume of the gas, V2 = 435 mL                                                      

We are required to calculate the new temperature, T2of the gas;

To solve the question we are going to use the combined gas law.According to the combined gas law;

Rearranging the formula we can calculate the new temperature;

Therefore;

Therefore, the new temperature of the gas in the syringe must be 720.535 K

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