[Ibin-Huan]

Hi everyone !!
Here I have some confuse may because I'm in first stage in chemistry.
I need to know the following points:
1- Importance of log in analytical chemistry
2- If Ka value or kb value are high or low, what does it mean for analyst?
3- If the rate constant K value is high or low , what does it mean for analyst?
3- Importance of Kw
Thank you

[SirRoderick]

You're going to have to be more specific....a LOT more specific.

[stephenball70]

1- Log very important in analytical chemistry!
2- It means acid or base is very strong or very weak for analyst.
3- The compound hydrolyzes a lot... or maybe it doesn't; I'm actually not really sure.
4- It's important - E-14; you'll use it for finding Ka or Kb values for conjugate acids and bases.

[Borek]

1- Importance of log in analytical chemistry

1- Log very important in analytical chemistry!

Sigh. Answer as good as the question.

[Ibin-Huan]

yes we should be more specific, you should understand what you are doing
here I have another question
Why pH scale is between 0 & 14 only, why can not it be less than 0 or more than 14?
Thank you