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Methanol can be produced by the reaction shown below, with the following thermodynamic data given at 25 degree Celcius.
CO(g)+ 2H2(g)---->CH3OH(l)
S(J.mol K) +197.9 ??? +126.8
a) Calculate S for hydrogen
A mass of mercury occupies 0.950 L. What volume would an equal mass of ethanol occupy? The density of mercury is and the density of ethanol is 0.789 g/mL.
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you have a mixture of oxygen and argon in a 2.50 L container. You know that the oxygen has a mass of 3.44 grams. The total pressure of the gases is 1.86 atm, and their temperature is 22 degrees C.
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