It depends upon the concentration.
The pH level of aluminum hydroxide is 9.5
No, sodium hydroxide (NaOH) does not have a pH of 7. Sodium hydroxide is a strong base and has a pH greater than 7. The pH of a solution of sodium hydroxide depends on its concentration. A 0.1 M solution of NaOH has a pH of 13.
The ph is 14.1!
As hydroxide concentration increases pH increases
NH4OH pH = 11.63
Sodium Hydroxide or NaOH is a highly basic compound. On the pH scale it has a pH of 14.
pH level is a measure of acidity, the simplest way to understand it is the lower the pH value the more acid something is, and the higher the pH value the more alkali something is. Finaly a value of pH 7 is neutral (neither acid or alkali).pH does not show the amount of Sodium Hydroxide present, however the pH would increase if Sodium Hydroxide was added because Sodium Hydroxide is alkali.The pH of concentrated (1 M) Sodium Hydroxide is 14.
11.6 Ph
What is the pH of sodium hydroxide? What I determined from a wide range pH paper is that the pH of a .1 M solution of sodium hydroxide was that between 11 and 12.
Both are strong bases and a solution of either will have a high pH.
The higher the pH, the greater the concentration of Hydroxide (OH-) ions. So, the solution with the pH of 9 is your answer.
sodium hydroxide