While a 500-g sample of kcl is dissolved in water in a
While a 5.00-g sample of KCl is dissolved in water in a calorimeter that has a total heat capacity of 2.403 kJ•K-1, the temperature decreases by 0.480 K. Compute the molar heat of solution of KCl.
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combustion of 3004 g of a compound containing merely carbon hydrogen and oxygen produces 5112 g co2 and 2845 g
twenty-five pounds of propane are held in a sealed container at 350 psia the volume of the container is three cubic
estimate the critical pressure of a mixture of methane as well as n-hexane if the critical temperature of the mixture
a 20 cubic foot tank at 100 degrees f is pressured to 200 psia with a pure paraffin gas ten pounds of ethane are added
while a 500-g sample of kcl is dissolved in water in a calorimeter that has a total heat capacity of 2403 kjbullk-1 the
in a constant-pressure calorimeter 600ml of 0310 m baoh2 was added to 600 ml of 0620 m hcl the reaction caused the
an atomic face-centered cubic crystal is 392 angstroms on an edge as well as has a density of 215 gcm3 explain what is
the mole fraction of nacl in an aqueous solution of nacl 58443 gmol is 00570 the density is of the solution is 107 gmla
compute the dew point temperature for a mixture that is 30 n-pentane as well as 70 n-butane at a pressure of 15bar next
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