chemistry

A 1-L flask is filled with 1.25g of argon at 25C . A sample of ethane vapor is added to the same flask until the total pressure is 1.45amt .What is the partial pressure of argon, Par, in the flask?

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asked by Monica
  1. Use PV = nRT to calculate the partial pressure of the argon gas.

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    posted by DrBob222

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