Chemistry: What's Hot Now: Pressure Conversions

Chemistry: What's Hot Now These articles that had the largest increase in popularity over the last week

Pressure Conversions Aug 11th 2011, 10:02 Problem A radio station announcer reports the atmospheric pressure to be 99.6 kPa. What is the pressure in atmospheres? In millimeters of mercury? Solution Look up conversions factors in a table to convert between kilopascals and atmospheres and millimeters of mercury. Use a conversion factor approach to solve the problem: 99.6 kPa x 1 atm/101.3 kPa = 0.983 atm 0.983 atm x 760 mm Hg/1 atm = 747 mm Hg Answer 0.983 atm; 747 mm Hg Recent Chemistry Articles

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