anonymous
  • anonymous
For the reaction 2A+B=C+2D, the starting [A]=4.0M and [B]=3.0. At equilibrium the [C]=1.0M. Calculate the value of the equilibrium constant, K(c). I tried the formula but go no where because of "2D". Thank-you. a.)0.5 b.)2.0 c.)3.0 d.)3.5
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
@Lady_
anonymous
  • anonymous
@jebonna
anonymous
  • anonymous
@Cuanchi

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More answers

Cuanchi
  • Cuanchi
you have to do an ICE table, are you familiar with that?
anonymous
  • anonymous
No I am not, i'm sorry.
Cuanchi
  • Cuanchi
|dw:1444511844065:dw|
Cuanchi
  • Cuanchi
I= initial C= change E= equilibrium
anonymous
  • anonymous
Oh! yes, yes! but I am to given one. Only that statement.
Cuanchi
  • Cuanchi
|dw:1444511977301:dw|
anonymous
  • anonymous
But how did you come up with those numbers?
anonymous
  • anonymous
Wait are those the coefficients?
anonymous
  • anonymous
So [1][2]/[2]^2[1]=.5?????
Cuanchi
  • Cuanchi
the problem said that you have at the equilibrium 1M of C. You have to assume that was 0 M of C at the beginning and 1 mole was produced. Then by the stoichiometry of the reaction you can calculate how much of A and B has to be consume to produce 1 mol of C.
Cuanchi
  • Cuanchi
no
Cuanchi
  • Cuanchi
|dw:1444512283220:dw|
anonymous
  • anonymous
OMG thank-you!!!!! so simple.
anonymous
  • anonymous
@Cuanchi can I ask you another question?
Cuanchi
  • Cuanchi
sure if it fast
anonymous
  • anonymous
1 Attachment
Cuanchi
  • Cuanchi
|dw:1444513373209:dw|
Cuanchi
  • Cuanchi
|dw:1444513578346:dw|
Jhannybean
  • Jhannybean
I was trying to upload a picture of what I did as well xD
Cuanchi
  • Cuanchi
isolate the "x" that is just math
Cuanchi
  • Cuanchi
i got to go sorry
anonymous
  • anonymous
thank you so much!
Cuanchi
  • Cuanchi
|dw:1444514849777:dw|
Cuanchi
  • Cuanchi
|dw:1444514968806:dw|

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