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I never understand what it means for a reaction to shift to the left or the right, can someone please explain?
mousavi128 9 months ago
PENIS
DaPkoomnys 11 months ago
Im studying this stuff in grade 12 high school... IM happy that I know the stuff before I get to college....
keagleeye 11 months ago
I wish I had found you when I was taking Chem 130 not while I'm taking Chem 140 now :/ SUBSCRIBING!!! :DDD
niecey101 1 year ago
This has been flagged as spam show
thumbs up if u hate chemistry
anamemo 1 year ago
This has been flagged as spam show
thumbs up if u hate chemistry
anamemo 1 year ago
This has been flagged as spam show
All you need to know is Le'Chatelier's Principle
rohannesburg 1 year ago
Damn I hate chemistry, damn chemical equilibrium test
toml08 1 year ago
the 2nd year xpt re: how much is NO2 and hm is N2O4 is viable only cuz 2 moles of N02 exist for each mole of N204 @ STP .. opening stopcock implies gas1 and gas2 @ 1 atm. Correct? Weighing pretty small volumes of gas n'est-ce pas? Perhaps some one could/would elaborate. Fanks.
PigsCanFly99 2 years ago
What are the proper names for the bulbs you used in this experiment?
sizanor 2 years ago
Learning Chemistry and English at the same time, that's cool isn't it?
BumbklaattEnemy24 2 years ago 4
is an exothermic reaction loosing heat?
mrckb 2 years ago
exotermica = libera calor
endotermica = absorbe calor
mojojojo4444 2 years ago
well an exothermic reaction gives off heat, so yeah.
exce11er 2 years ago
yep, and endothermic absorbs heat
EPICT0ASTER 2 years ago
not loosing heat, is releasing heat.
normalpeople 2 years ago
@mrckb exothermic: Giving out heat.
MoMoJaye 2 years ago
whats with the woman?
jeepmann92 2 years ago
RIGHT at 0:46. WTF?
DeltaPhi79 2 years ago 2
How was ur grand daughters soccer game?
bowtacious 2 years ago
holy-terrorist:> *=*
Agentoxedo07 2 years ago
lol i like the part when he said " hope there's not too much electronics here zzzzzt" its funny haha, he's a great teacher, from wat i can see..
jaredwfs23 3 years ago 2
instant subscribe O_O
booglegoog 3 years ago 10
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Great! and by the way all you over religeos people who call sience, chemestry, phiscics, atomphistics, and nucleonics, you are IDIOTS! I love to experiment with this, and research about anti matter. My dream is to get a lab at Central European Nuclear Research, and get to expiriment with stuff.
ysrock 4 years ago
Why did was there a woman's face hidden in the countdown? SUBLIMINAL MESSAGING lol
123010 5 years ago 24
he used the countdown from an old film dude relax
fig8man 2 years ago