Lec 25 | MIT 3.091 Introduction to Solid State Chemistry

[Francoismag1]

fuck

[fascist27]

love you man

[ICOD73]

Lol >> We have smart boards :)-

[Rya2695]

Now, that is teaching!!! Awesome!!

[ble3d85]

GOD OF ALL CHEMISTRY PROFESSORS

[beatriXkibo]

I love him.

[bask3tballzXmast3rz]

this guy is a legend

[pastapopcorn]

@bask3tballzXmast3rz a cool one rofl

[HPPcello2]

My text book uses that "like dissolves like" crap too! I hate my book!!!

[zapo147]

ROFL.

[johns279]

Made my night.

[HPPcello2]

some of us don't go to MIT and don't have lecture notes. It pisses me off sooo much!

[mbtemiz]

You can download them from MIT's website. there was an explanation about how to do so in lecture 1 i guess

[loveloreal]

thanx soo much for these. he's really great. helped me a lot!!!!!!!

[OrganicWebhead]

fantastic, congratulations, nicely done.

keep up the good work.

And thanks for uploading this videos.

[psyauto]

Invaluable, thank you

[pikin001]

sight

[DremoraFairy]

Ok I definately didn't write that I've never even seen this video. Is there any way I can view all the comments I've made so I can see if whoever wrote this has commented on any other videos?

[1091Floyd21]

In the following reaction to test for the presence of Cl ions: AgNO3 + NaCl => AgCl + ( ), what goes in the space. I mean what happens to the NO3- & the Na+ ????

[tallguy111]

@1091Floyd21 they are spectator ions, and can be removed from the equation, leaving you with the following : Ag+(aq) + Cl-(aq) --> AgCl(s)

[1091Floyd21]

@tallguy111 But do they combine with each other or what? the Na+ & NO3-?

Cheers

[tallguy111]

@1091Floyd21 no they do not combine, they fully dissociate (break down into individual ions) Think of it like this: the Ag, NO3, Na and Cl ions all break down into individual ions. They are free-floating particles flying around the solution, all individually. If they are insoluble, (Ag and Cl) they stick together, forming a larger molecule, which then settles to the bottom (precipitate). If they are soluble, then they do not stick, so they continue to float around individually (Na and NO3)

[majutonimjuku]

Nice lecture could be a model to other lecturer

[aeonmike]

These videos are great keep uploading lectures, info is very appriciated!

[Benjalmio]

Professor

s voice seems narrator of microsoft