Chemistry, 26.03.2020 19:59 nerikzagallegos
. You prepare a solution by adding 20.0 g Urea [(NH2)2CO] to 125 g water at 25.0oC & vapor pressure 23.76 torr. The solution vapor pressure is 22.67 torr. Calculate the molecular weight of urea. XH2O = moles H2O = Xsolute = moles urea = molar mass = calculations:
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. You prepare a solution by adding 20.0 g Urea [(NH2)2CO] to 125 g water at 25.0oC & vapor press...
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