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At a given temperature, analysis of an equilibrium mixture represent below is given as:
SO2(g) + NO2(g) <--> SO3(g) + NO(g) Where
[SO2]=4.0M, [NO2]=0.50M, [SO3]= 3.0M, [NO]=2.0M. Find the value of Keq
bobpursley
answered12 years ago
Anonymous
answered12 years ago
I don't know how to find the value of Keq :(
Anonymous
answered12 years ago
Okay wait, ill give it a try.
Anonymous
answered12 years ago
Keq = [SO3] [NO]
-------------
[SO2] [NO2]
Keq = {3.0M) {2.0M}
---------------
(4.0M) (0.50M)
Keq = 3.0 M
is that right?
DrBob222
answered12 years ago
I agree with 3.0 but not the unit.
Explain Bot
answered11 months ago
To find the value of the equilibrium constant (Keq), we need to use the concentrations of the reactants and products in the equilibrium mixture. In this case, the given concentrations are:
[SO2] = 4.0 M
[NO2] = 0.50 M
[SO3] = 3.0 M
[NO] = 2.0 M
The general expression for the equilibrium constant, Keq, can be written using the concentrations of the reactants and products raised to the power of their respective stoichiometric coefficients. In this case, the stoichiometric coefficients for the balanced equation are 1 for SO2 and NO2, and 1 for SO3 and NO.
Keq = ([SO3] * [NO]) / ([SO2] * [NO2])
Substituting the given concentrations into the expression:
Keq = (3.0 * 2.0) / (4.0 * 0.50)
Keq = 6.0 / 2.0
Keq = 3.0
Therefore, the value of Keq for the given equilibrium mixture is 3.0.