Answer to Question #117898 in General Chemistry for Sasha

Question

Why would Calcium Chloride dissociate more readily than Sodium Chloride?



Describe how you would get a non-ionic solute to dissociate.



What is the calculated freezing point for the following aqueous solutions:

0.25m aluminum chloride

0.01m Potassium Sulfate





What is the percentage ionization of a solution if a solution of 10grams of sodium chloride in 250mL of water freezes at – 1.5°C?



How many grams of calcium chloride should be added to 400mL of water to change the boiling point of the water to 100.46° assuming 66% ionization?



What is the volume of a solution of 25grams of potassium nitrate if the freezing point is

-1.04°C and the solution is 28% ionized?



What is the boiling point of a solution of 25grams of Aluminum Carbonate in 500mL of water if the aluminum carbonate is 56% ionized?

Answer 1

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