1 atm = 406.8 inches of (fresh) water at standard conditions. 406.8/12 = 33.9 ft. (68 ft / 33.9 ft) + 1 = 3.01 atm ; note the "+1" is for pressure at the surface wich is additive. Sea water is roughly 3% more dense...
1 Answers · Science & Mathematics · 04/08/2009
...and 0°C before the airplane takes off. Then you say that the pressure will be 6 atm (600 kPa) when you take it up in the airplane. The problem here is that the atmospheric pressure will decrease...
1 Answers · Science & Mathematics · 22/04/2013
... per unit area exerted by the air above the surface of the Earth. Standard sea-level pressure , by definition, equals 1 atmosphere ( atm ), or 29.92 in . (760 mm) of mercury, 14.70 lbs per square in ., or 101.35 kilopascals...
3 Answers · Science & Mathematics · 09/07/2011
At standard pressure (1 Atm ) the volume of ice formed by freezing 1 liter (1000.... The reason is that water increases in volume by about 9% at freezing. Be careful with one...
2 Answers · Science & Mathematics · 15/01/2013
...of these important facts: 1. The standard atmosphere (symbol: atm ) is a unit of pressure and is defined as being...and these changes are important in studying weather and climate. 4. ...
3 Answers · Science & Mathematics · 05/12/2009
Water boil at 100°C under standard atmosphere pressure (that's half the definition of Celsius). In the Frasch process, the water pressure is 20 to 30 atm . So water can reach higher temperatures (juste like in a pressure ...
3 Answers · Science & Mathematics · 13/08/2012
One mole of an ideal gas occupies 22.4 L at STP, standard temperature and pressure (0C/273K, 101.3kPa/1 atm ). 1 mole of CO2 = 44g 1 tonne of CO2 contains about 22727...
3 Answers · Science & Mathematics · 06/08/2006
... - T.del S or for pressure we get del.G(P,T....del S° + integral from 1 atm to P of del.V(P...0 where del.G is change in Gibbs; del H° is...
4 Answers · Science & Mathematics · 14/07/2009
...) at STP, and occupies 24.45 litres at SATP ( Standard Ambient Temperature and Pressure = 25 degrees C and 1 atm /101.3kPa). This volume is often referred to as the molar...
1 Answers · Science & Mathematics · 29/03/2008
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