If0.431gr of unknown vapor filled a156ml flask at99.5C and758torr to determine the molar mass of unknown using

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If 0.431 gr of unknown vapor filled a 156 ml flask at 99.5 C and 758 torr to determine the molar mass of unknown using Dumas method. The molar mass of unknown is:

120.3 g/mol

45.8 gr/mol

100.3 g/mol

84.7 g/mol

Related Book For answer-question

Chemistry The Central Science

ISBN: 978-0321696724

12th edition

Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward

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Posted Date: Dec 26, 2023 12:26 PM

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If0.431gr of unknown vapor filled a156ml flask at99.5C and758torr to determine the molar mass of unknown using

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Chemistry The Central Science

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