100 hg = hectogram
Simply convert atm to mm Hg using 1 atm = 760 mm Hg. Thus, 3.1 atm = 3.1x760 = 2356 mm Hg
grams of mercury (Hg) 1 mole x 1 mole Avogadro's number (6.022 x 1023) of atoms 200.6 grams Hg 1 mole 200.6 grams Hg = x = ≈ 3.3311192-23 atoms Hg 1 mole 6.022 x 1023 atoms 6.022 x 1023 atoms
think you mean milimeters 1 in = 25.4
If that is the wavelength, 31.95um is 0.003195cm. This is 313cm-1
1 inch is 25,400 microns.
1 micron = 0.00004 inch
You have odd units. Microns is a measurement of distance (micrometer) Inch is a measurement of distance. 25400 microns in an inch. Edit: You just answered the question, a micron is also a measure of pressure just like an inch of mercury is a measure of pressure. So 1 inch of mercury is equal to 25400 microns of mercury.
1 milimeter = 1000 micronsmicron=micrometer
One micron is 1/1000 of a mm. There are 25.4mm in 1 inch. So 1 micron = 1/(25.4 x 1000) of an inch.
1 " = 25400 µm
1 micron = .00003937 inch (approx), so 25 microns = .00098425 inch (approx). .001 inch (one one-thousanth of an inch, or one mil) = 25.4 microns (approx).
25.4 millimeters = 1 inch so 25400 micrometres = 1 inch So 250 micrometres = 250/25400 = 0.00984 inches (approx).
914400 microns
1000 microns
less than 1 thousandth part of 1 inch. (less than 1/100 millimetre)
1 millimeter=1,000 microns