The dissociation of a salt in water to from an aqueous solution is called enthalpy of solution, AHoln- The AHsoln for CaCl, is -120 kJ/mol. When CaCl, is added to water the temperature of the water will increase. the temperature of the water will remain the same. the process is endothermic. nothing will occur, CaCl, is insoluble.
The dissociation of a salt in water to from an aqueous solution is called enthalpy of solution, AHoln- The AHsoln for CaCl, is -120 kJ/mol. When CaCl, is added to water the temperature of the water will increase. the temperature of the water will remain the same. the process is endothermic. nothing will occur, CaCl, is insoluble.
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:The dissociation of a salt in water to from an aqueous solution is called enthalpy of solution, AHoln- The
AH3oln for CaCl, is -120 kJ/mol. When CaCl, is added to water
25.
the temperature of the water will increase.
the temperature of the water will remain the same.
the process is endothermic.
nothing will occur, CaCl, is insoluble.
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25.
The dissociation of a salt in water to from an aqueous solution is called enthalpy of solution. The ∆Hsol for CaCl₂ is -120 kJ/mol.
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