At 20C, the density of a 20 per cent by mass ethanol-water solution is 968.7 kg m-3.

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At 20°C, the density of a 20 per cent by mass ethanol-water solution is 968.7 kg m-3. Given that the partial molar volume of ethanol in the solution is 52.2 cm3 mol-1, calculate the partial molar volume of the water.

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Physical Chemistry

ISBN: 978-0716743880

7th Edition

Authors: Peter Atkins

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Question Posted: Jan 30, 2010 07:06 AM

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At 20C, the density of a 20 per cent by mass ethanol-water solution is 968.7 kg m-3.

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Let A denote water and B ethanol The total volume of the solution is V nAVA nBVB We know VB ...View the full answer

Physical Chemistry

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