Question

Распредилить на классы CO2; S03: CaO; K20;Al(04)3LiOH; NH4OH, Ba2SO4; Na2CO3;H2SO4; HCl​

Answer 1

Объяснение:

кислотные оксиды: CO2 ; SO3

оксиды металлов: CaO ; K2O

основания: Al(OH)3 ; LiOH ; NH4OH

соли: BaSO4 ; Na2CO3

кислоты: H2SO4 ; HCl

Answer 2

To classify the given compounds into classes based on their chemical formulas, we need to identify the types of elements present in each compound. The main classes we'll consider are:

1. Oxides: Compounds containing oxygen and another element.
2. Salts: Ionic compounds formed by the combination of cations and anions.
3. Acids: Compounds that produce hydrogen ions (H+) when dissolved in water.
4. Bases: Compounds that produce hydroxide ions (OH-) when dissolved in water.

Let's classify the compounds accordingly:

1. CO2 - Oxide (Carbon dioxide)
2. SO3 - Oxide (Sulfur trioxide)
3. CaO - Oxide (Calcium oxide)
4. K2O - Oxide (Potassium oxide)
5. Al2(SO4)3 - Salt (Aluminum sulfate)
6. LiOH - Base (Lithium hydroxide)
7. NH4OH - Base (Ammonium hydroxide)
8. BaSO4 - Salt (Barium sulfate)
9. Na2CO3 - Salt (Sodium carbonate)
10. H2SO4 - Acid (Sulfuric acid)
11. HCl - Acid (Hydrochloric acid)

Please note that "K20" seems to be a typo; I assume it is supposed to be K2O (Potassium oxide). Also, "Al(04)3" is most likely a typo for Al2(SO4)3 (Aluminum sulfate). Keep in mind that the classification may vary depending on the context and the specific properties of the compounds.