A Tank Contains a Mixture of Helium, Neon, and Argon

question 94

Multiple Choice

A tank contains a mixture of helium, neon, and argon gases. If the total pressure in the tank is 490. mmHg and the partial pressures of helium and argon are 215 mmHg and 102 mmHg, respectively, what is the partial pressure of neon?

• A)0.228 mmHg
• B)603 mmHg
• C)377 mmHg
• D)807 mmHg
• E)173 mmHg

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