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A mixture of Ar, He, and O2 has a total pressure of 1,015 kPa, and partial pressures of argon and helium of 152 kPa and 305 kPa, respectively. What is the partial pressure of oxygen in this mixture?
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A mixture of Ar, He, and O2 has a total pressure of 1,015 kPa, and partial pressures of argon and helium of 152 kPa and 305 kPa, respectively. What is the partial pressure of oxygen in this mixture?

User Daniel Kurka
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2 Answers

5 votes

Answer:

558 kPa

Step-by-step explanation:

User Sasith
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6.0k points
1 vote
The answer is 558 kPa
User Benzy Neez
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5.6k points
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