A Balloon Contains 0

question 56

Multiple Choice

A balloon contains 0.76 mol N₂,0.18 mol Ar,0.031 mol He,and 0.026 mol H₂ at 739 mm Hg.What is the partial pressure of Ar?

• A)19 mm Hg
• B)23 mm Hg
• C)130 mm Hg
• D)560 mm Hg

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A Mexican dish consisting of a wheat flour tortilla rolled or folded around a filling, typically including beans, cheese, meat, and rice.

Marginal Revenue

The added financial gain received from selling an additional product or service unit.