Question

Which pair of compounds represents one Arrhenius acid and one Arrhenius base?

Answer 1

Answer: 3) $HNO_3$ and $NaOH$

Explanation:

According to the Arrhenius concept, an acid is a substance that ionizes in the water to give hydronium ion or hydrogen ion.

$HNO_3\rightarrow H^++NO_3^-$

According to the Arrhenius concept, a base is a substance that ionizes in the water to give hydroxide ion.

$NaOH\rightarrow Na^++OH^-$

Thus $HNO_3$ is an arrhenius acid and $NaOH$ is an arrhenius base.

Answer 2

Answer:

HNO3 AND NaOH

Explanation:

Arrhenius acids have H as the only plus ion solution and Arrhenius base contains OH negative is the only negative ions in aqueous solution