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1 Interaction with acids:

3LiOH + H 3PO 4 = Li 3PO 4 + 3H 2O,

2 Interaction with acid oxides:

Sr(OH) 2 + SO 3 = SrSO 4 + H 2O,

(SO 3+ H 2O → H 2SO 4).

3 Interaction with amphoteric oxides:

2RbOH + BeO = Rb 2BeO 2 + H 2O,

(BeO + H 2O → H 2BeO 2).

4 Interaction with amphoteric hydroxides:

2NaOH + Zn(OH) 2 = Na 2ZnO 2 + 2H 2O,

Zn(OH) 2 ↔ H 2ZnO 2.

3.3Acids
Acids are complex substances which include atoms of Hydrogen which are

able to replace the atoms of a metal.

According to the theory of electrolytic dissociation acids are called

+
electrolytes if during the dissociation only H -cations are formed in the

form of cations.

The acids are classified:

- according to the basis (similar to the basics).

- according to the presence of Oxygen in the molecule they are on the

nonoxygen and oxygen-containing.

Nomenclature of acids

The names of nonoxygenic acids are composed of the name of the acid forming

element, with the addition of the suffix “-ic”- and the word “acid” (supplement D):

H 2Se - selenidic acid, H 2S - sulfidic acid, HBr - bromic acid. Nonoxygenic

acids include cyanide HCN, rhodanidine HNCS.

Names of Oxygen-Containing Acids

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