Question

Ternary acids are named by using the root word of

Answer 1

Ternary acids are named using the root word of the anion followed by a suffix. The suffix depends on the ending of the anion. The rules differ based on whether the anion ends in -ide, -ate, or -ite.

Step-by-step explanation:

Ternary acids are named by using the root word of the anion followed by a suffix that depends on the ending of the anion.

1. When the anion ends in -ide, the acid name begins with the prefix hydro-. The root of the anion name goes in the blank, followed by the suffix -ic. For example, HCl is hydrochloric acid because Cl- is the chloride ion. HCN is hydrocyanic acid because CN- is the cyanide ion.

2. When the anion ends in -ate, the acid name is the root of the anion followed by the suffix -ic. For example, H2SO4 is sulfuric acid because SO4^2- is the sulfate ion.

3. When the anion ends in -ite, the acid name is the root of the anion followed by the suffix -ous. For example, HNO2 is nitrous acid because NO2- is the nitrite ion.