Question

Розподіліть речовини по класам неорганічних сполук . CaCO3; NaOH ; SO2; H2SO3; KMnO; MnO2; HPO3 ; N2O; BaO; FeCl3; BaCl3; Fe(OH)3; NaCl; Al(OH)3

Answer 1

Оксиди:SO2, N2O, BaO,MnO2: основи: NaOH, Fe(OH)3, Al(OH)3; кислоти: H2SO3, HPO3; солі:KMnO, CaCO3, FeCl, BaCl3, NaCl

Answer 2

Classification of Inorganic Compounds

Inorganic compounds can be classified into several classes based on their chemical composition and properties. The given list of compounds includes various inorganic substances such as carbonates, hydroxides, oxides, chlorides, and acids. Let's classify these compounds into their respective classes:

1. CaCO3 - Calcium carbonate is a carbonate compound. Carbonates are compounds that contain the carbonate ion (CO3^2-) as the anion. Examples of other carbonates include sodium carbonate (Na2CO3) and potassium carbonate (K2CO3).

2. NaOH - Sodium hydroxide is a hydroxide compound. Hydroxides are compounds that contain the hydroxide ion (OH-) as the anion. Examples of other hydroxides include potassium hydroxide (KOH) and calcium hydroxide (Ca(OH)2).

3. SO2 - Sulfur dioxide is an oxide compound. Oxides are compounds that contain oxygen as the anion. Examples of other oxides include carbon dioxide (CO2) and nitrogen dioxide (NO2).

4. H2SO3 - Sulfurous acid is an acid compound. Acids are compounds that release hydrogen ions (H+) when dissolved in water. Examples of other acids include hydrochloric acid (HCl) and nitric acid (HNO3).

5. KMnO4 - Potassium permanganate is an oxide compound. It is also a strong oxidizing agent.

6. MnO2 - Manganese dioxide is an oxide compound. It is commonly used as a catalyst and in batteries.

7. HPO3 - Hypophosphorous acid is an acid compound. It is a weak acid and is used as a reducing agent.

8. N2O - Nitrous oxide is an oxide compound. It is commonly known as laughing gas and is used as an anesthetic.

9. BaO - Barium oxide is an oxide compound. It is used in the production of glass and ceramics.

10. FeCl3 - Iron(III) chloride is a chloride compound. Chlorides are compounds that contain the chloride ion (Cl-) as the anion. Examples of other chlorides include sodium chloride (NaCl) and calcium chloride (CaCl2).

11. BaCl2 - Barium chloride is a chloride compound. It is used in the production of pigments and fireworks.

12. Fe(OH)3 - Iron(III) hydroxide is a hydroxide compound. It is commonly known as rust and is formed when iron reacts with water and oxygen.

13. NaCl - Sodium chloride is a chloride compound. It is commonly known as table salt and is used as a seasoning and preservative.

14. Al(OH)3 - Aluminum hydroxide is a hydroxide compound. It is used as an antacid and in the production of aluminum metal.

Please note that this classification is based on the chemical composition and properties of the compounds mentioned.