Question

Распределить по классам, дать названия, определить классификацию веществ. H2SO4, Mq(OH)2, KNO3, N2O5 , NOH, SO2, CCI, K2O, KNO3, FSO4 , F2O7, H2SiO3, NaCI, CuSO4, Fe3O4, Mn2O7, KOH, Na2SO4, BaO, Al(OH)3, CCl2, CuNO3, HCl .

Answer 1

Ответ:

гидроксиды: Mg(OH)2 - гидроксид магния ,NOH - гидроксид нитрогена, KOH - гидроксид калия, Al(OH)3 - гидроксид алюминия(|||)

кислоты: H2SO4 – серная кислота,H2SiO3 - метакремниевая кислота,HCl - солевая кислота.

Кислотные оксиды: N2O5 - натрий(5) оксид,SO2 - сульфур(||||) оксид., F2O7 - фтор(7) оксид, F3O4 - оксид железа, Mn2O7 - манган(7) оксид.

Основные оксиды: BaO - барий(||) оксид.

Соли: KNO3 - нитрат калия ,CCl - хлорид карбона, FSO4 - сульфат фтора, NaCl - хлорид натрия,CUSO4 - сульфат купрума, Na2SO4,CCl2 – хлорид карбона(||), CuNO3, нитрат купрума.

Answer 2

Classification of Substances and Naming

To classify and name the given substances, we need to identify their chemical formulas and determine their classification based on their composition and properties. Here is the classification and naming of the provided substances:

1. H2SO4 - Sulfuric acid: - Classification: Inorganic acid - Chemical formula: H2SO4

2. Mg(OH)2 - Magnesium hydroxide: - Classification: Inorganic base - Chemical formula: Mg(OH)2

3. KNO3 - Potassium nitrate: - Classification: Inorganic salt - Chemical formula: KNO3

4. N2O5 - Dinitrogen pentoxide: - Classification: Inorganic oxide - Chemical formula: N2O5

5. NOH - Nitroxyl hydroxide: - Classification: Inorganic base - Chemical formula: NOH

6. SO2 - Sulfur dioxide: - Classification: Inorganic oxide - Chemical formula: SO2

7. CCI - Carbon tetrachloride: - Classification: Organic compound (halogenated hydrocarbon) - Chemical formula: CCl4

8. K2O - Potassium oxide: - Classification: Inorganic oxide - Chemical formula: K2O

9. FSO4 - There seems to be a typo in the provided substance. Please provide the correct chemical formula.

10. F2O7 - Dioxygen difluoride: - Classification: Inorganic oxide - Chemical formula: F2O7

11. H2SiO3 - Silicic acid: - Classification: Inorganic acid - Chemical formula: H2SiO3

12. NaCl - Sodium chloride: - Classification: Inorganic salt - Chemical formula: NaCl

13. CuSO4 - Copper(II) sulfate: - Classification: Inorganic salt - Chemical formula: CuSO4

14. Fe3O4 - Iron(II,III) oxide: - Classification: Inorganic oxide - Chemical formula: Fe3O4

15. Mn2O7 - Manganese(VII) oxide: - Classification: Inorganic oxide - Chemical formula: Mn2O7

16. KOH - Potassium hydroxide: - Classification: Inorganic base - Chemical formula: KOH

17. Na2SO4 - Sodium sulfate: - Classification: Inorganic salt - Chemical formula: Na2SO4

18. BaO - Barium oxide: - Classification: Inorganic oxide - Chemical formula: BaO

19. Al(OH)3 - Aluminum hydroxide: - Classification: Inorganic base - Chemical formula: Al(OH)3

20. CCl2 - Dichloromethane: - Classification: Organic compound (halogenated hydrocarbon) - Chemical formula: CH2Cl2

21. CuNO3 - Copper(II) nitrate: - Classification: Inorganic salt - Chemical formula: Cu(NO3)2

22. HCl - Hydrochloric acid: - Classification: Inorganic acid - Chemical formula: HCl

Please note that the classification and naming provided above are based on the chemical formulas and common names of the substances.