Molality and Colligative Properties

Solute particles interfere with the physical processes a solution may undergo. These are known as the colligative processes of a solution. Ever wonder why we put salt on icy streets? Find out here!

Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!

[turkychuck]

i like how random YouTube are usually much better at explaining than the actually class teacher

[nadiaalli]

You're literally saving lives professor Dave.

[zero-one]

You explain in a simple and clear way and in just five minutes. Unlike our professor who spent 1.30 hour to explain it for us.... Ty for your video it really helps me

[Ultracrepidarian]

Vapor Pressure and Freezing Point Depression would be some pretty ａｅｓｔｈｅｔｉｃ names for a band, not gonna lie.

[lspivzz]

My prof took an hour to explain this and I hardly understood it, you took 5 minutes and I instantly understood it. Absolute legend, thank you!

[medschoolgirl]

This was actually fantastic. the first 30 seconds was exactly what I was looking for, and the rest made a lot of sense. Studying for the MCAT and was really confused by this topic!

[emlmm]

Always concise and easy to understand! You're awesome Dave!

[lizzieperez]

I always dance to the theme song, but then I get serious about chemistry after that.

[xkilwattx]

Dave, I'm doing some passive, elementary studying of chem, and this is the second topic I have been utterly confused from, and only you have concisely explained it enough for this evolved ape to understand.

[unniejihyo]

I swear u have a power where u can make any complex ideas to explain in the simplest form

[FueledByDopamine]

As a teacher, I consider this video as very informative and clear to understand. Very useful!!
Thanks :)

[Ovechkin]

These videos are actually great. The pacing makes the content very easy to follow!

[dhruwagokhale]

You just saved me from 20 pages of crap they have printed in my book!!
Amazing !!
Really easy to understand

[kripashankarshukla]

Your videos are the best. I dance to your intro and then become serious for studies

[lulcy]

professor dave please never change, your videos are so much better than creators like the ochem tutor or tyler dewitt and all them

[TheBluePhoenix]

Thank you for finally explaining Depression in freezing point to me after countless teachers have failed. It finally makes sense now.

[MrMichaelSStuart]

Thanks Prof. Dave! I'm very rusty on 2nd semester Gen chem topics so I'm reviewing to prep before I tutor someone.

[rupjit]

Tomorrow is my exam and you are saving me for one more time❤

[whathappened]

you make it short and brief a real definition of professor

[Professor_Silva]

I love these lessons. Simple, short, straight to the point.