Homework Answers
Equilibrium constant(Keq) tells about what will be favoured either product/reactant or both stays in equilibrium .
If Keq >1 = favours product formation .
If Keq < 1 = favours reactant formation .
And if Keq = 1 then both reactants and products stays in equilibrium.
As given value of Keq is very very small approx zero (1×10^-14) and thus is <1 and hence will favour formation of reactants .
Thus option (4) is correct answer .
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At a certain temperature, this reaction establishes an
equilibrium with the given equilibrium constant, Kc
= 3.13 x 1027
3A(g) + 2B(g)
4C(g)
If, at this temperature, 1.40 mol of A and 4.00 mol of B are
placed in a 1.00 L container, what are the concentrations of A, B,
and C at equilibrium?
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