Asked by Hai
What are the boiling point and freezing point of a 0.22 m solution of sucrose in ethanol?
Can someone help me with this quickly? I'm SO confused~!
Can someone help me with this quickly? I'm SO confused~!
Answers
Answered by
DrBob222
delta T = Kb*molality.
Look up Kb for ethanol and solve for delta T.
You know the normal boiling point of ethanol, simply add delta T to find the new boiling point.
Same procedure for freezing point except you subtract delta T from 0 C to find the new freezing point.
delta T = Kf*m
You know the normal
Look up Kb for ethanol and solve for delta T.
You know the normal boiling point of ethanol, simply add delta T to find the new boiling point.
Same procedure for freezing point except you subtract delta T from 0 C to find the new freezing point.
delta T = Kf*m
You know the normal