# Answer to Question #56047 in General Chemistry for sue

Question #56047

Calculate the final temperature, in degrees Celsius, ∘C, for each of the following with n and V constant.

Part A

A sample of helium gas with a pressure of 250 torr at 0∘C is heated to give a pressure of 2500 torr .

Express your answer to two significant figures and include the appropriate units.

T = ???

Part B

A sample of air at 21 ∘C and 800 mmHg is cooled to give a pressure of 610 mmHg .

Express your answer to two significant figures and include the appropriate units.

T = ???

Part A

A sample of helium gas with a pressure of 250 torr at 0∘C is heated to give a pressure of 2500 torr .

Express your answer to two significant figures and include the appropriate units.

T = ???

Part B

A sample of air at 21 ∘C and 800 mmHg is cooled to give a pressure of 610 mmHg .

Express your answer to two significant figures and include the appropriate units.

T = ???

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## Comments

Assignment Expert10.04.18, 11:16Dear visitor, please use panel for new questions

ashley09.04.18, 22:35Calculate the final temperature, in degrees Celsius, for each of the following, if n and V do not change.

A sample of air at 50. ∘C and 790. mmHg is cooled to give a pressure of 740. mmHg.

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