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A flask contains helium and nitrogen gases. The partial pressures of each are 77 mm Hg and 87 mm Hg, respectively. What is the total pressure in the flask in mm Hg?

A flask contains helium and nitrogen gases. The partial pressures of each are 77 mm Hg and 87 mm Hg, respectively. What is the total pressure in the flask in mm Hg?
asked 143k views
11 votes
A flask contains helium and nitrogen

gases. The partial pressures of each are
77 mm Hg and 87 mm Hg, respectively.
What is the total pressure in the flask in
mm Hg?

asked
User Pieter Van Der Merwe
by
7.2k points

2 Answers

9 votes

Answer: 164 mm Hg

Explanation: 7 mmHg+87 mmHg

=164 mmHg

answered
User Robyflc
by
7.0k points
8 votes

total pressure

=77 mmHg+87 mmHg

=164 mmHg

answered
User Deejjaayy
by
8.5k points
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