Lec 26 | MIT 3.091 Introduction to Solid State Chemistry

[lalalauren409]

he scares me.

[vk92007]

I wish he wouldn't pace so much all the time

[bask3tballzXmast3rz]

when he says acid i thought he said asses. Until he starts to pronounce the d

[sfsdfsdfsdfsdfff]

@bask3tballzXmast3rz stay classy

[f1u2c3k4]

introducing the hydrogen oxgen and bases in that lecture is so much better then listening to science teacher talk out of the textbook...

life is wierd=)

[AmbassadorMolari]

What is the pH value of a 10exp-8 M aqueous HCl solution? ;-)

[AmbassadorMolari]

He should have derived the ion product of water via the general equilibrium constant K and then proving that c(H2O) = 1000 g / 18 g*mol-1 = 55.6 mol/l >> c(H3O+) or c(OH-). Thus in diluted solutions the concentration of water remains constant. Then you could say tha Kw = K(look up in tables)*55.6 mol/l = 10-14 mol2/l2.

[AmbassadorMolari]

NaCl(aq.) is nonsense! The proton and the hydroxyl react to water but the sodium chloride remains in solution.

[kohan69]

at 06:35 Didn't he mean dissociates an electron?

[loveloreal]

this helpd sooo much. he's great!! thanks!!

[ParapaDrifter]

wow they stil use chalk boards? I nver knew that.

Anyways AWESOME POST!

[damonH24]

Personally, I find it easier to read of a chalk boards than Smartboards and projectors.

[Islamisthefuture]

wow this helped alott. thank you so much!!

[kwikisilver]

nice

thanks mr goodwill

[elfenranger3753]

school makes my head hurt

[maxdelbruck]

Cool