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The Reaction Quotient 

Bozeman Science
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063 - The Reaction Quotient
In this video Paul Andersen explains how the reaction quotient is used to determine the progress of a reversible reaction. The reaction quotient (Q) is the ratio of the concentration of products to the concentration of reactants. The reaction quotient will equal the equilibrium constant when the reaction is at equilibrium. Model and graphical analysis of Q is included.
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Title: String Theory
Artist: Herman Jolly
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All of the images are licensed under creative commons and public domain licensing:
"Reversible Reactions." PhET. Accessed January 2, 2014. phet.colorado.e....
Verhas, Jan. Hide and Seek. Oil on panel, 19th century. Art Renewal Center. commons.wikimed....

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17 окт 2024

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Комментарии : 25   
@istarzgirl
@istarzgirl 9 лет назад
Awesome video! My teacher suggested that putting K>Q, the arrow pointing to the right indicates a right shift while K
@gregorybrew427
@gregorybrew427 5 лет назад
Kirthi H Great comment
@cillian_scott
@cillian_scott 4 года назад
5 years later, but wanted to reiterate Greg's sentiment. What a simple but fantastic idea
@microbiologeest
@microbiologeest 4 года назад
We have 2 hours of lecture for this and I did not understand anything. 7 minutes here and I got it. So thank youuu
@Nexus2Eden
@Nexus2Eden 10 лет назад
Amazingly so. Wow...that was an amazing job of explaining that. I've always struggled with remembering what to do with Q and K - this helped me understand the ratio and relationship between them. Excellent work. Thanks.
@mariamasankay1599
@mariamasankay1599 2 года назад
Amazing video! All my students loved watching you teach them about equilibrium.
@Ange-or2np
@Ange-or2np 7 лет назад
for the problem at the end, why is the change in M for H2O 0.038 when it changed from 0 to 0.138?
@irule11846
@irule11846 10 лет назад
Wow, this video was such a great help. I had oversimplified the concept in my mind to K = products and Q = reactants. Clearly this assumption was incorrect.
@Quai1287
@Quai1287 8 лет назад
I always watch your video when I get stock. Thank you very much!! You are the best!!!
@caesar1752
@caesar1752 9 лет назад
Your videos are saving my life!
@jeremysamuels2858
@jeremysamuels2858 10 лет назад
Hello, Mr Anderson, will you add all these chemistry videos into a playlist? Thanks for all your wonderful teaching!
@Cjkhaled
@Cjkhaled 3 года назад
excuse me where did that 0.138 come from? I thought it would be 0.038 or am I mistaken?
@someoneOnYoutube001
@someoneOnYoutube001 5 лет назад
Thanks again for all the very helpful videos and cool animations.
@CliffLiuHD
@CliffLiuHD 8 лет назад
Hi Mr. Anderson, Could you please expand on why we can only calculate reaction quotients for a homogeneous equilibrium reaction? I asked my AP Chem teacher about this, and he said it shouldn't be the case. What is the reasoning behind this? Thank you!
@bonbonpony
@bonbonpony 2 года назад
What if we have more than one reactant and more than one product?
@1935ofGranalaia
@1935ofGranalaia 8 лет назад
great job mr. andersen
@kikik5492
@kikik5492 8 лет назад
Geez, you make it easy. Why can't you be my chem instructor?
@sciencenerd7639
@sciencenerd7639 3 года назад
great video
@luciariveraaybar1858
@luciariveraaybar1858 9 лет назад
you are awesome thanks!
@MonkeyDLuffy-xr4fl
@MonkeyDLuffy-xr4fl 9 лет назад
You're awesome! Thanks!
@grantw1476
@grantw1476 7 лет назад
Thank you!
@saeghe2000
@saeghe2000 10 лет назад
Really helpful
@whoaChrissy
@whoaChrissy 8 лет назад
Awesome!
@sunithavs8901
@sunithavs8901 5 лет назад
I wish you were my teacher..
@ephraimcho
@ephraimcho 4 года назад
hehe
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