Mass of dry flask, foil, rubber band (g) = 74.722 Temp of boiling water (C,K) = 98.7,371.7

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Mass of dry flask, foil, rubber band (g) = 74.722

Temp of boiling water (C,K) = 98.7,371.7

Mass of dry flask, foil, rubber band, vapor = 74.921

Volume of flask = 0.152 L

Atmospheric pressure (torr, atm) = 752, 0.98947

moles of vapor = 4.9*10^-3 mol

molar mass = 40.6 g/mol

If the atmospheric pressure of the flask is assumed to be 760 torr in the question, what is the reported molar mass of the vapor?

What is the percent error caused by the error in the recording of the pressure of the vapor?

Related Book For answer-question

Basic Statistics for the Behavioral Sciences

ISBN: 978-0840031433

6th edition

Authors: Gary W. Heiman

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Posted Date: Jan 22, 2021 03:01 PM

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Mass of dry flask, foil, rubber band (g) = 74.722 Temp of boiling water (C,K) = 98.7,371.7

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PV nRT R 00821 L atm K mol n mMM Thats all that you need T... View the full answer

Basic Statistics for the Behavioral Sciences

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