I need an instant help!!
I need the reaction with explanation
When you have a reaction that occurs between a base. That’s when you can determine the [OH-] ions. These ions will only be present when your dealing with a strong base or weak base. The Arrhenius definition of a base is one that increases the concentration of OH- ions. While an acid increases the concentration of hydronium ions.
Now when you have a base, you can obtain the pOH of the solution. To find pH you simply subtract the pOH from 14.
This corresponds to the relationship that
Pka + Pkb= pkw
Pka is the ionization constant for an acid. Tells us how acidic a solution is
Pkb is the ionization constant for a base. Tells us how basic a solution is.
Hope this helped!
actually you the pH of Co(OH)2 is > 7 because this is base!