Colligative Property of Solutions. • Based on the boiling point you measured of the KNO3 solution, calculate the molalit

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answerhappygod
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Colligative Property of Solutions. • Based on the boiling point you measured of the KNO3 solution, calculate the molalit

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Colligative Property of Solutions.• Based on the boiling point you measured of the KNO3 solution,calculate the molality of the solution. (Kb of water is .51C/m).• Explain why the boiling point of the potassium nitrate solutionis higher than that of pure water. (Optional PrecipitationExercise: )• Write a molecular, ionic, and net ionic reaction for theprecipitation reaction that occurs. Make sure that it isbalanced.• Identify the precipitate in the reaction.• Use Coulomb’s law to explain why calcium chloride and sodiumcarbonate might be much moresoluble that calcium carbonate.
my data:
Test tube 2:
mass of KNO3: 0.512g and I. 5319V of water = 5.1mLBaseline = 22.7°CPeak = 19.50
Equilibrium:T fully dissolved in not bath -77.8°C1st crystals → 26.1°C
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