Question

Consider a reaction where A coverts to B. if keq=2 and [B]=1, under standard condition what is [A]? [A]= 0.5 but how we get this answer ? 2) if a reaction has keq = 5, which Q value would make product formation exergonic ? Answer is Q=4, but how do I get to this answer ?

          Consider a reaction where A coverts to B.
if keq=2 and [B]=1, under standard condition
what is [A]? 
[A]= 0.5 but how we get this
answer ?
2) if a reaction has keq = 5, which Q value
would make product formation exergonic ?
Answer is Q=4, but how do I get to this
answer ?

Consider a reaction where A coverts to B.
if keq=2 and [B]=1, under standard condition
what is [A]?
[A]= 0.5 but how we get this
answer ?
2) if a reaction has keq = 5, which Q value
would make product formation exergonic ?
Answer is Q=4, but how do I get to this
answer ?

Added by Robert V.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Mishal Gul

02/13/2022

Step 1

Step 1: The expression [B]/[A]^2 represents the ratio of the concentration of B to the square of the concentration of A. Show more…

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Consider a reaction where A converts to B. What is [B]/[A]^2? Answer: [B]/[A]^2 = 0.5, but how do we get this answer? In a reaction, if the value of K_eq is 5, which value of Q would make product formation exergonic? Answer: Q > 5, but how do I get to this answer?