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Chemistry

Answered

A sample of gases contains 333 mmHg argon, 247 mmHg neon, 162 mmHg helium, and some hydrogen. If the total pressure of the sample is 825 mmHg, what is the partial pressure of the hydrogen gas?

A. 3.78 mmHg
B. 330 mmHg
C. 83 mmHg
D. 742 mmHg

Answer :

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