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General Chemistry 1 Midterm - Part 4 of 4
SAMPLE
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7. Gases / Partial Pressure / Problem 3
Problem 3

A fluorescent tube light with a length of 4.00 ft and a diameter of 1.5 inches contains mercury vapor and argon. A specific fluorescent bulb contains 0.263% mercury and has total pressure inside the lamp is 304 Pa. How many argon atoms are present in the lamp? State all assumptions made.

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