Chemistry, 27.08.2021 17:50 lilie080202

A small amount of sodium hydroxide is added to water. When the chemical reaction reaches equilibrium, the pH is 12. Which statement and conclusion about sodium hydroxide is correct?
(1 point)
The negative log of the concentration of OH ions is 2. Sodium hydroxide is a strong acid. –
The negative log of the concentration of OH ions is 2. Sodium hydroxide is a strong base. –
The negative log of the concentration of OH ions is 12. Sodium hydroxide is a strong acid. –
The negative log of the concentration of OH ions is 12. Sodium hydroxide is a strong base. –
A) Ammonia is a weak base. Potassium hydroxide is a strong base. Which statement is correct?
(1 point)
A solution of potassium hydroxide will always have more OH ions than a solution of ammonia. –
A solution of potassium hydroxide will always have a lesser concentration of solute than a solution
of ammonia.
A solution of potassium hydroxide will always have greater conductivity than a solution of ammonia.
A solution of potassium hydroxide will always have a higher pH than a solution of ammonia

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