Calculate the molar mass of the nonvolatile solute
A solution is made from 96 g of a nonvolatile solute in 80.0 grams of water. The solution has a vapor pressure of .312 atm at 75°C. Calculate the molar mass of the nonvolatile solute. The vapor pressure of pure water at 75°C is 0.380 atm
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Calculate the modulus of elasticity (in GPa) for the nonporousmaterial. At what volume fraction porosity will the modulus of elasticitybe 278 GPa?
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The class of ternary compounds called carboranes (containing the elements carbon, boron andhydrogen) have played a prominent role in many areas of fundamental chemical research.
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Exactly 350.00 ml of a soltuion containing 685.0 ppm Ba(NO3)2 were mixed with 310.00 mo of a solution that contained 0.0240 M Al2(SO4)3. What was the molarity of the unreacted reagent [Al2(SO4)3] or Ba(NO3)2]?
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