Equilibrium rate constants forward and backwards Correct me If I am wrong, given a reaction at equilibrium, if we say add more concentration of products to the reaction, the rate going backwards would increase to try to get back to equilibrium. 

I was wondering if the rate forward stays the same or slows down?
In simple cases, the rate is equal to the rate constant "k" times the concentration.  The forward rate constant and the backward rate constant don't change, but the rate of change (rate constant times concentration) will change as the concentration of a reactant or product changes.