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1) A 1.00 L flask is filled with 1.45 g of argon at 25 ∘C. A...

1) A 1.00 L flask is filled with 1.45 g of argon at 25 ∘C. A sample of ethane vapor is added to the same flask until the total pressure is 1.200 atm .

A) What is the partial pressure of argon, PAr, in the flask?

B) What is the partial pressure of ethane, Pethane, in the flask?

2) What is the pressure in a 16.8-L cylinder filled with 34.0 g of oxygen gas at a temperature of 322 K ?

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