joewalker joewalker

13-09-2022
Physics

Answered

A small amount of sodium hydroxide is added to water. When the chemical 1 point
★
reaction reaches equilibrium, the pH is 12. Which statement and conclusion
about sodium hydroxide is correct?
O
The negative log of the concentration of OH-ions is 12. Sodium hydroxide is a
strong base.
O
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 12. Sodium hydroxide is a
strong acid.
O
The negative log of the concentration of OH-ions is 2. Sodium hydroxide is a strong
base.

Answer :

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