Gracebrown2204 Gracebrown2204

23-12-2022
Chemistry

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a glass vessel fitted with a stopcock has a mass of 337.428g when evacuated completely. when filled with ar, it has a mass of 339.854g. when evacuated and refilled with a mixture of ne and ar (under the same conditions of temp and pressure), it has a mass of 339.076g. calculate the mole fraction of ne in the mixture

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