10. A gaseous mixture that contains 0.0500 mol each of N₂, H₂, and He is kept in a cylinder with a volume of 10.00 L and exerts a total pressure of 746 mmHg. (a) What is the temperature (in °C) at which the gas exists? (b) What is the partial pressure (in atm) of He in the mixture? 11. A gaseous mixture that contains 200 mg each of N₂, H₂, and He is kept in a cylinder with a volume of 10.00 L and exerts a total pressure of 746 mmHg. (a) What is the temperature (in °C) at which the gas exists? (b) Which gas exerts the greatest partial pressure?

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Pls answer no. 11
10. A gaseous mixture that contains 0.0500 mol each of N₂, H₂, and He is kept in a cylinder with a volume of
10.00 L and exerts a total pressure of 746 mmHg.
(a) What is the temperature (in °C) at which the gas exists?
(b) What is the partial pressure (in atm) of He in the mixture?
11. A gaseous mixture that contains 200 mg each of N₂, H₂, and He is kept in a cylinder with a volume of
10.00 L and exerts a total pressure of 746 mmHg.
(a) What is the temperature (in °C) at which the gas exists?
(b) Which gas exerts the greatest partial pressure?
Transcribed Image Text:10. A gaseous mixture that contains 0.0500 mol each of N₂, H₂, and He is kept in a cylinder with a volume of 10.00 L and exerts a total pressure of 746 mmHg. (a) What is the temperature (in °C) at which the gas exists? (b) What is the partial pressure (in atm) of He in the mixture? 11. A gaseous mixture that contains 200 mg each of N₂, H₂, and He is kept in a cylinder with a volume of 10.00 L and exerts a total pressure of 746 mmHg. (a) What is the temperature (in °C) at which the gas exists? (b) Which gas exerts the greatest partial pressure?
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