1.The concentration of ions in seawater is approximately the same as that in a solution containing 3.0 g of NaCl dissolved in 200. g of water. Use this information and a predicted value for the van’t Hoff factor (i=2) to determine the freezing temperature (in oC) of the solution (assume ideal solution behavior). Kf of water= 1.86°C kg water/mol ion
1.The concentration of ions in seawater is approximately the same as that in a solution containing 3.0 g of NaCl dissolved in 200. g of water. Use this information and a predicted value for the van’t Hoff factor (i=2) to determine the freezing temperature (in oC) of the solution (assume ideal solution behavior). Kf of water= 1.86°C kg water/mol ion
Chapter11: Properties Of Solutions
Section: Chapter Questions
Problem 5RQ: Define the terms in Raoults law. Figure 10-9 illustrates the net transfer of water molecules from...
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Please Answer 1&2
1.The concentration of ions in seawater is approximately the same as that in a solution containing 3.0 g of NaCl dissolved in 200. g of water. Use this information and a predicted value for the van’t Hoff factor (i=2) to determine the freezing temperature (in oC) of the solution (assume ideal solution behavior). Kf of water= 1.86°C kg water/mol ion
2.A solution of 2.00 g of a nonelectrolyte dissolved in 100.0 g of benzene is found to freeze at 3.00 °C. Assuming ideal solution behavior, what is the molar mass of this compound? Benzene: Fp= 5.5oC, Kf= 5.12oCm-1
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