Worked example: Determining a rate law using initial rates data | AP Chemistry | Khan Academy

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thank god for khan academy. The tutoring service, Study Edge, at UF is crazy expensive and I was worried that i would fail my exam just because I can't afford it but Khan Academy is helping much.

ashleyc
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Helped so much!! Doesnt make sense that I pay thousands for tuition, only to come to Khan Academy to learn for free!

DoctorMario
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Even after 8 years, this channel is underrated

Aditya_Singh
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Awesome tutorial! Way more simplified explanation than textbooks!

RealEverythingComputers
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Too bad I cannot use a calculator on the MCAT

SheaBae
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fucking brilliant mate. this was a life saver

Malika
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wow. this is what was went over in 2 lectures. saving my grade!!!

vanessaescalera
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Khan academy videos are always the best! Thank you!

charlottesandor
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For u lazy bois out there u can do ( ln ((r1/r2) ) / ( ln ( [1] / [2] ) )

[ ☆ ] Concentration
1 and 2 is for experiment 1 and 2 not other substance
r stands for initial rate
Make sure the concentration of the other reactant stays the same and this will give u the order of reaction without any thinking necessary

Bulbasauros
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7:27 RIP, my teacher would dock marks with a big smile for saying ".005 M" for sig figs because it's supposed to be "0.0050 M"

opufy
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just saved me ass, its 7am and i have a quiz on this today 😭thanks so much

parkerr_
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hey, isn't 250 * 0, 012^2 * 0, 006 = 2, 16*10^-4 ? (the answer to the last part of exercise)

boySomebody
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BRO thank u i couldn't understand my **** professor.

mohamedalalami
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Anybody know where I can get some sample problems?

zekeskulski
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omg Can you be my chemistry prof please

KM-wbyd
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omg thank you sm! this made 0 sense to me in class lmao

aliceofei
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Please you did not make use of the temperature

hammedyusrah
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I had a question where my rate constant units were mmol^(-5/2) L^(5/2) s^(-1)
How do I change this into the sensible mmol L^(-1) s^(-1)??

PonzooonTheGreat
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Hi, if we arent given the experimental data how to determine the orders
and can you give an example of methane and air order of reaction
order of oxygen

monikakhobragade
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that was just amazing man, seriously you should charge us for these stuff.

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