Yes. Adding water to a solution of sodium hydroxide will dilute the NaOH and lower the pH.
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.
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
when water is added to calcium hydroxide it becomes more dilute and the PH gets closer to 7, therefore its PH would become lower.
Sodium Hydroxide or NaOH is a highly basic compound. On the pH scale it has a pH of 14.
sodium hydroxide
Sodium added to water react and form sodium hydroxide which is a strong base.
Acid
A solution of sodium hydroxide in water most likely to have a pH close to 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.
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.
Sodium hydroxide does not have a pH number. The pH of a solution of sodium hydroxide depends entirely on the concentration of it in that solution. To learn how to determine the pH of a sodium hydroxide solution, see the Related Questions links.
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
when water is added to calcium hydroxide it becomes more dilute and the PH gets closer to 7, therefore its PH would become lower.
14
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.
The pH is greater than 7, but beyond that the specific pH will depend on the concentration.
Sodium Hydroxide or NaOH is a highly basic compound. On the pH scale it has a pH of 14.