What is the pH if the [OH] = 5.83*10-6? What is the pH if the [H*] = 7.38*10-11? What is the pOH if the pH = 6.79?

We have a 0.012 mol / L potassium hydroxide solution. a) What is the concentration of hydronium and hydroxide ions? b) What is the pH and pOH of this solution?

The Water Equilibrium In any aqueous solution, the following equilibrium is established:   Since one ion is formed for each ion, the and the must be equal in pure water. A solution in which is called neutral. In pure water at 25°C, M and the following relationship is true:   where is called the ion product of water. Since the product is constant, and are inversely proportional – as one increases the other must decrease so that the product remains constant. If is greater than M, then must be less than M. A solution in which is called acidic. If is less than M then must be greater than M. A solution in which is called basic. Summary at 25°C Acidic       Basic       Neutral

The pOH of a 0.0270 M solution of HCl is

The pOH of an aqueous solution of 0.528 M acetic acid is

A solution is made of 0.469M of weak base. What is the pH if the kb for this base is 5.6x10^-5

The pOH of an acidic solution is 8.71. What is pH?