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A mixture containing 0.766 mol He(g), 0.284 mol Ne(g), and 0.117 mol Ar(g) is confined in...

A mixture containing 0.766 mol He(g), 0.284 mol Ne(g), and 0.117 mol Ar(g) is confined in a 10.00-L vessel at 25 ∘C.

Part A: Calculate the partial pressure of He in the mixture.

Part B: Calculate the partial pressure of Ne in the mixture.

Part C: Calculate the partial pressure of Ar in the mixture.

Part D: Calculate the total pressure of the mixture.

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