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{"ops":[{"attributes":{"italic":true},"insert":"Solve and Explain briefly:"},{"insert":"\n"},{"attributes":{"italic":true},"insert":" "},{"attributes":{"bold":true},"insert":"An organic compound is known to be non-volatile and non-electrolyte. A "},{"attributes":{"italic":true,"bold":true},"insert":"0.5-g"},{"attributes":{"bold":true},"insert":" sample is dissolved in water and diluted to "},{"attributes":{"italic":true,"bold":true},"insert":"160 mL"},{"attributes":{"bold":true},"insert":". The osmotic pressure is measured as "},{"attributes":{"italic":true,"bold":true},"insert":"0.05 atm"},{"attributes":{"bold":true},"insert":" at "},{"attributes":{"italic":true,"bold":true},"insert":"30\u00b0C"},{"attributes":{"bold":true},"insert":". The approximate mass number for this compound is "},{"attributes":{"italic":true,"bold":true},"insert":"1500 g\/mol"},{"attributes":{"bold":true},"insert":". From the data provided in this problem and knowing that the density of the solution is "},{"attributes":{"italic":true,"bold":true},"insert":"1.00 g\/mL."},{"attributes":{"bold":true},"insert":" (a) "},{"attributes":{"italic":true},"insert":"Calculate the freezing point of the solutions."},{"attributes":{"bold":true},"insert":" (b) "},{"attributes":{"italic":true},"insert":"Determine if the freezing point change would be a good way to determine the molecular mass of the compound. "},{"attributes":{"bold":true},"insert":"(c) "},{"attributes":{"italic":true},"insert":"Would the boiling point change be a better determining factor than the freezing point change?"},{"insert":"\n"}]}
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