Asked by m
Arrange the following aqueous solutions in order of increasing boiling point, explain your answer: 0.120 m glucose (C6H12O6), 0.05 m LiBr, 0.05 m Zn(NO3)2. Using data the boiling point constants given in the test book, calculate the boiling points of each of the above aqueous solutions to see if your predictions were correct.
Answers
Answered by
DrBob222
delta T = i*Kb*m
i = 1 for glucose
i = 2 for LiBr
i = 3 for Zn(NO3)2
Kb is constant so delta T is a function of i*m. Those will arrange for you.
You can plug the numbers into the formula and check for yourself. Post your work if you get stuck.
i = 1 for glucose
i = 2 for LiBr
i = 3 for Zn(NO3)2
Kb is constant so delta T is a function of i*m. Those will arrange for you.
You can plug the numbers into the formula and check for yourself. Post your work if you get stuck.
Answered by
David
LiBr<Glucose<Zinc nitrate
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