...ideal gas measured at Standard temperature & pressure (STP). At ...gas has: P = 1 atm . V = 22.4 Li/mole...do, you can use that pressure now in the ideal gas equation. ...
2 Answers · Science & Mathematics · 10/11/2012
a) heat capacity of calorimeter: 16.00 watt = 16.00 J/s X 555 sec = 8.88 X 10^3 J/3.12 C = 2.845 X 10^3 J/C Heat liberated by combustion = 2.33 C X 2.845 X 10^3 J/C = 6.63 X 10^3 J 6.63...
1 Answers · Science & Mathematics · 08/03/2011
... force exerted by the gas in the balloon is equal to the opposite... plus the force from the atmospheric pressure outside the balloon. The best...m = PVM / RT m = 1.0 atm x 7.5L x 4.0 g/mol / 0.0812...
4 Answers · Science & Mathematics · 13/01/2013
Let z be the mass ( in grams) of methane burned. Then (5.84 - z) is the mass...
1 Answers · Science & Mathematics · 08/06/2016
... enthalpy change of formation, ΔfHoliquid −277.38 kJ/mol Standard molar entropy, Soliquid 159.9 J/(mol K) Enthalpy of...
2 Answers · Science & Mathematics · 25/09/2007
