Discover Top Posts Tagged with #pressure units

Chemistry Notes (February 2021)

Calcium

Calculating Empirical Formulas Ex. 3

Disulfur Dichloride

Dubnium

dxy Orbital

Einsteinium

Enthalpy of Reaction Ex. 1

Ionic Equations Ex. 1

Myosins

Niobium Pentoxide

Pressure Unit Conversions Ex. 1

Pressure Units

SI Prefix Symbols

Simple Gas Laws

Common Units of Pressure

Pascal -- 1 Pa = 1 N/m^2 -- 101,325 Pa = 1 atm

Atmosphere -- 1 atm = 101,325 Pa -- 1 atm = 760 mm Hg -- 1 atm = 29.92 in. Hg -- 1 atm = 14.7 psi

Millimeter of Mercury -- 760 mm Hg = 1 atm -- 1 mm Hg = 1 torr

Torr -- 1 torr = 1 mm Hg

Pounds Per Square Inch -- 1 atm = 14.7 psi

Inches of Mercury -- 1 atm = 29.92 in. Hg

.

Patreon | Ko-fi

Pressure Units

-- most common unit of pressure is the atmosphere

-- an atmosphere is the average pressure at sea level

-- atmosphere is abbreviated atm

-- the SI unit of pressure is pascal

-- pascal is abbreviated pa

-- 1 Pa = 1 N/m^2

-- 1 atm = 101,325 Pa

-- millimeter of mercury comes from how pressure is measured with a barometer

-- millimeter of mercury is abbreviated mmHg

-- millimeter of mercury is also called a torr

-- 1 atm = 760 mmHg

-- 1 mmHg = 1 torr

-- inches of mercury is abbreviated in.Hg

-- pounds per square inch is abbreviated psi

-- 1 atm = 29.92 in. Hg

-- 1 atm = 14.7 psi

Patreon | Ko-fi

#pressure units