That's a great question - I've never been asked it. It is very difficult to raise the melting/freezing point of water. Adding an impurity only decreases the melting/freezing point. But there is a way to increase the mp/fp - if you put the pure water under tremendous amounts of pressure. Very high pressure converts regular ice into various special types of ice (ice III, ice IV, ice V, ..., etc) depending on how high the pressure is. . These special type of ice can melt at a higher temperature. Check out: chemistry.stackexchange.com/questions/25123/how-to-raise-the-melting-point-of-water
i love people who teaches.not people who lectures....i love you man GOD BLESS
Thank you for this!!!!!! My final is in two days and our professor glossed over this subject in the last week of class. You are a life saver!
Thanks for the clear and laid back explanation!
thank you for all the videos :) we're waiting new ones
At 8:30, how do we know that there's only 9/10 mols? I know where the 9 comes from, but what about the 10?
9 mol / 10 mol = 9 mol solvent / 10 mol total = 9 mol H2O / (9 mol H2O + 1 mol gluc.)
@@drclawslaboratory oh, okay! Thank you so much for logic-ing that out for me ❤️
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Sir you are great........!From India.....!
This video helps me a lot. Thank you!!!!!!!!!
Excellent explanation
thanks a lot. really help me to understand
Hello,
Is the vapor pressure of the water given to you or do you have to calculate that given the temperature?
Thanks!
+Jeffrey A Tibbitt
Okay. Thank you so much! I am glad I found your channel. Your videos are very helpful.
Thank you for the update!
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How can I elevate the freezing point of water to like 10 degrees celsius?
That's a great question - I've never been asked it. It is very difficult to raise the melting/freezing point of water. Adding an impurity only decreases the melting/freezing point. But there is a way to increase the mp/fp - if you put the pure water under tremendous amounts of pressure. Very high pressure converts regular ice into various special types of ice (ice III, ice IV, ice V, ..., etc) depending on how high the pressure is. . These special type of ice can melt at a higher temperature. Check out: chemistry.stackexchange.com/questions/25123/how-to-raise-the-melting-point-of-water
why not we are multiplying the vant hoff factor in case of elevation of boiling point?... coz there also we are adding NaCl?... reply soon..
I have a question..... Which one is numerically greater - ebullioscopic or cryoscopic constant??and why?? . Reply soon....
Is this that dude from arrested development?
Sir ur a great
ouch broken board
get out of the way, solute particle
thanks for such a clear explanation!
merci
I'm so confused why my first semester chem class requires me to learn this portion :(
god bls you man
awesome
lowkey looks like so ji sub. idk why
helo