Question

Мg ⟶ МgО ⟶ МgСІ2 ⟶ Мg(ОН) 2 ⟶ МgSО4 ⟶ ВаSО4

Answer 1

Ответ:

2Mg + O2 = 2MgO
MgO + 2HCl = MgCl2 + H2O
MgCl2 + 2KOH = Mg(OH) 2 + 2KCl
Mg(OH) 2 + H2SO4 = MgSO4 + 2H2O
MgSO4 + BaCl2 = BaSO4 + MgCl2

Answer 2

Chemical Reaction Analysis

The given chemical equation represents a series of reactions involving magnesium (Mg) and various compounds. Let's break down each step of the reaction:

1. Mg ⟶ MgO - Magnesium reacts with oxygen to form magnesium oxide.

2. MgO ⟶ MgCl2 - Magnesium oxide reacts with hydrochloric acid to form magnesium chloride.

3. MgCl2 ⟶ Mg(OH)2 - Magnesium chloride reacts with sodium hydroxide to form magnesium hydroxide.

4. Mg(OH)2 ⟶ MgSO4 - Magnesium hydroxide reacts with sulfuric acid to form magnesium sulfate.

5. MgSO4 ⟶ BaSO4 - Magnesium sulfate reacts with barium chloride to form barium sulfate.

This series of reactions demonstrates the transformation of magnesium through various chemical compounds, ultimately resulting in the formation of barium sulfate.

Do you have any specific questions about these reactions or the compounds involved?