Question

определите степени окисления элементов следующих соединениях:HMnO3 NH3 KNO3

Answer 1

Hmno3 Mn 5+. O -2. H 1+
Nh3 N-3. H +1
KNO3. K+1. N+5. O-2

Answer 2

Определение степеней окисления элементов в соединениях

HMnO3: - H has an oxidation state of +1. - Mn has an oxidation state of +7. - O has an oxidation state of -2.

NH3: - N has an oxidation state of -3. - H has an oxidation state of +1.

KNO3: - K has an oxidation state of +1. - N has an oxidation state of +5. - O has an oxidation state of -2.

These are the oxidation states of the elements in the given compounds.