So that means if our Ka is large, we have a good acid. Likewise, if our Ka is small, that means very little product is formed and a lot of reactors left over. That means this asset is very bad at releasing that age, so it's a bad asset. Now, we can deduce that if the Ka is greater than one, then that means it's a strong acid. And if the Ka is less than one, that means it's a weak acid. Now let's look at one more thing.