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06-02-2020
Chemistry

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WILL MARK BRAINLIEST AND THANK YOU!! PLEASE HELP!!!

A sample of nitrogen gas is collected over water. The partial pressure of water is 18 mmHg. Using Dalton's law, what is the partial pressure of the nitrogen if the total pressure is 765 mmHg?

A. 18 mm Hg

B. 747 mm Hg

C. 765 mm Hg

D. 783 mm Hg

Respuesta :

12-02-2020

Answer:

P total = P1 +P2

Explanation:

765 mm Hg = 18 mm Hg water + ? mm Hg nitrogen

747 mm Hg nitrogen

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