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Answer to Question #62507 in General Chemistry for Lauren
Question #62507
(10)
A glass vessel fitted with a stopcock has a mass of 337.428 g when evacuated. When filled with Ar, it has a mass of 339.857 g . When evacuated and refilled with a mixture of Ne and Ar, under the same conditions of temperature and pressure, it weighs 339.076 g .
What is the mole percent of Ne in the gas mixture?
A glass vessel fitted with a stopcock has a mass of 337.428 g when evacuated. When filled with Ar, it has a mass of 339.857 g . When evacuated and refilled with a mixture of Ne and Ar, under the same conditions of temperature and pressure, it weighs 339.076 g .
What is the mole percent of Ne in the gas mixture?
Expert's answer
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