Anything pH 8 or above is a base. pH11 is a STRONG base.
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
An Ammonia Solution
An Ammonia solution.
pH = -log[H3O+] = -log(7.9*10^-11) = 10.1
The pH of ammonia solution is about 11. In a 1M ammonia solution (my guess is 17g/L), about 0.42% of the ammonia is converted to ammonium (my guess is 0.07 g/L), equivalent to a pH of 11.63.
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
The pH is 11.
10-6 moles/dm3 concentration of H+ ions means pH=6, a weak acidic solution.
An Ammonia Solution
An Ammonia solution.
pH = -log[H3O+] = -log(7.9*10^-11) = 10.1
pH = 11.0
The pH of ammonia solution is about 11. In a 1M ammonia solution (my guess is 17g/L), about 0.42% of the ammonia is converted to ammonium (my guess is 0.07 g/L), equivalent to a pH of 11.63.
Aqueous solution of sodium carbonate has pH between 10-11
ammonia
pH value of washing soda is generally 11
Neutral solution: pH =7Acidic solution: pH7.