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Which of the following is the equilibrium constant of a reaction?
Wiki User
∙ 11y ago
Keq = products/reactions
A random student
lenpollock
K(eq) = [products] / [reatants].
If there is a reaction
2A + B = 3C + D
The the equilibrium constant is given by
K(eq) = [C]^3*[D] / [A]^2*[B]
NB Note the use of Square Brickets ; this indicates concentration (in chemistry)
NNB The molar ratios become an index/power/exponent number.
NNNB The value of 'K' is only good for a reaction at a given temperature. If the temperature is altered, then the value of 'K' also changes.
Wiki User
∙ 11y agoKeq=products
reactants
Anonymous
caffinenated
Keq = [Products][Reactants]
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What are Kp aND KC?
Kc is the equilibrium constant of a chemical reaction; Kp is the equilibrium constant of a chemical reaction at constant pressure.
What is used to describe the conditions of a reaction at equilibrium?
An equilibrium constant
What is used to describe the conditions of a reaction to equilibrium?
An equilibrium constant
In a reaction the equilibrium constant for the forward reaction is Kf and the equilibrium constant of the backward reaction is KB What is the relationship between Kf and KB?
Kb= 1/Kf (:
What happens when the equilibrium constant is zero for a reaction?
If the equilibrium constant is zero, the reaction canNOT (will NEVER) reach equilibrium, it can not react back because all products are 'removed' (= concentration is zero).
What are Kp aND KC?
Kc is the equilibrium constant of a chemical reaction; Kp is the equilibrium constant of a chemical reaction at constant pressure.
Which of the following factors does not affect thr equilibrium of a chemical reaction when it is changed?
The value of the equilibrium constant K is only influenced by temperature.
What is used to describe the conditions of a reaction at equilibrium?
An equilibrium constant
What is used to describe the conditions of a reaction to equilibrium?
An equilibrium constant
In a reaction the equilibrium constant for the forward reaction is Kf and the equilibrium constant of the backward reaction is KB What is the relationship between Kf and KB?
Kb= 1/Kf (:
What happens when the equilibrium constant is zero for a reaction?
If the equilibrium constant is zero, the reaction canNOT (will NEVER) reach equilibrium, it can not react back because all products are 'removed' (= concentration is zero).
What is the equilibrium constant for the following reaction C plus O CO?
C + O ==> COKeq = [CO]/[C][O]
How can the magnitude of an equilibrium constant indicate the extent of a reaction?
The reaction proceeds to a very large extent if Kc >> 1. On the other hand, the reaction hardly proceeds if Kc << 1.
What indicates a small equilibrium constant?
A small equilibrium constant value means equilibrium will never establish or the amount of products in reaction mixture is negligible.
If the temperature of a reaction increases what happens to the value of the equilibruim constant?
Equilibrium constant changes when temperature changes. For an endothermic reaction, the equilibrium constant increases with temperature while for an exothermic reaction equilibrium constant decreases with increase in temperature. Equilibrium constants are only affected by change in temperature.
What does an equilibrium constant give about a reaction?
It tells whether products or reactants are favored at equilibrium
What does the value of the equilibrium constant indicate?
When a chemical reaction reach the equilibrium she can not continue spontaneously.
