So the greater the ka is, the greater our numerator is and the more products we form and if we form more products, if we form more H plus ion that means the acid is a much stronger acid. And so we can say that a higher ka value means more of these H plus ions are produced. And the stronger the acid is and the stronger the acid is, the more likely it will dissociate and give off and donate that H plus ion. Now normally in chemistry instead of using ka to basically describe the strength of that acid, we use something else called the PKA. And the relation between PKA and Ka is given by this equation. So PKA is equal to the negative log of the ka.