Question: can k be negative equilibrium constant?
Answer: 1 : The equilibrium constant Kc is a constant which represents how far the reaction will proceed at a given temperature. 8.2. 2 : When Kc is greater than 1, products exceed reactants (at equilibrium). ... When much less than 1 (Kc can never be negative...so when it is close to zero) the reaction hardly occurs at all.