veroushkarose5082 veroushkarose5082

27-02-2020
Chemistry

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The vapor pressure of methanol at 25 is 0.1663 . Calculate the vapor pressure in kPa . Be sure your answer has the right number of significant digits.

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anfabba15 anfabba15

27-02-2020

Answer:

16.8 kPa is the vapor pressure of CH₃OH in kPa

Explanation:

Vapor pressure of CH₃OH is 0.1663 atm (you missed the unit in the statement)

To make the convertion, we know that:

1 atm = 101.3 kPa

0.1663 atm . 101.3 kPa / 1atm = 16.8 kPa

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