A barometer will use water or mercury, what is the error in h to measure 1 atm if the vapor pressure is considered or neglected. Use the vapor pressures for mercury Hg = 0.00362 lbf/ft² and for water = 48.9 lbf/ft². h Nearly perfect vacuum P₂ Vapor pressure in cavity

A barometer will use water or mercury, what is the error in h to measure 1 atm if the vapor pressure is considered or neglected. Use the vapor pressures for mercury Hg = 0.00362 lbf/ft² and for water = 48.9 lbf/ft². h Nearly perfect vacuum P₂ Vapor pressure in cavity

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A barometer will use water or mercury, what is the error in h to measure 1 atm if the vapor
pressure is considered or neglected. Use the vapor pressures for mercury Hg = 0.00362 lbf/ft²
and for water = 48.9 lbf/ft².
PA= P₁
atm
Mercury
Y
Nearly perfect
vacuum
P₂
Vapor
pressure
in cavity

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