3 years ago

Which of the following is NOT a strong acid or strong base?

Chemistry

1 answer:

Phoenix [80]3 years ago

4 0

Magnesium hydroxide Mg(OH)₂ is a weak base.

Explanation:

Sulfuric acid H₂SO₄ and hydrochloric acid HCl are, both of them, very strong acids.

Sodium hydroxide NaOH and potassium hydroxide KOH are hydroxides of metals from the first group in the periodic table so thy are strong bases.

As you go to the second group in the periodic table, the hydroxides will not dissociate as much as the hydroxides from the first group in the periodic table , so they will be weak bases. This is the case of magnesium hydroxide Mg(OH)₂.

Learn more about:

acid and bases

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