Asked by Bruce
Which solution has the lower freezing point? 11.0 g of methanol in 100. g of water OR 22.0 g of ethanol in 200. g of water?
Answers
Answered by
DrBob222
Use the same procedure as for Sean (by the way it is easier for us if you stick to the same screen name).
mols = grams/molar mass and
m = mols/kg solvent
Substitute and solve for delta T.
Remember new freezing point is 0-delta T.
mols = grams/molar mass and
m = mols/kg solvent
Substitute and solve for delta T.
Remember new freezing point is 0-delta T.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.