Question

Здійснити ланцюг хімічних перетворень на основі хімічних властивостей вивчених класів неорганічних сполук Mg→ MgO → Mg(NO3)2 → Al(NO3)3 → Al(OH)3 → H2O → H2SO3 →SO2​

Answer 1

Вот цепочка превращения

Answer 2

Chain of Chemical Transformations based on the Chemical Properties of the Studied Inorganic Compounds

To understand the chain of chemical transformations based on the chemical properties of the studied inorganic compounds, let's break down each step:

1. Mg → MgO: Magnesium (Mg) reacts with oxygen (O) to form magnesium oxide (MgO). This is a common reaction that occurs when magnesium is exposed to air or oxygen. The reaction can be represented by the following equation:

`2Mg + O2 → 2MgO` [[1]]

2. MgO → Mg(NO3)2: Magnesium oxide (MgO) can react with nitric acid (HNO3) to form magnesium nitrate (Mg(NO3)2). The reaction can be represented by the following equation:

`MgO + 2HNO3 → Mg(NO3)2 + H2O` [[2]]

3. Mg(NO3)2 → Al(NO3)3: Magnesium nitrate (Mg(NO3)2) can react with aluminum (Al) to form aluminum nitrate (Al(NO3)3). The reaction can be represented by the following equation:

`3Mg(NO3)2 + 2Al → 2Al(NO3)3 + 3Mg` [[3]]

4. Al(NO3)3 → Al(OH)3: Aluminum nitrate (Al(NO3)3) can react with sodium hydroxide (NaOH) to form aluminum hydroxide (Al(OH)3). The reaction can be represented by the following equation:

`Al(NO3)3 + 3NaOH → Al(OH)3 + 3NaNO3` [[4]]

5. Al(OH)3 → H2O: Aluminum hydroxide (Al(OH)3) can undergo a dehydration reaction to form water (H2O). The reaction can be represented by the following equation:

`Al(OH)3 → Al2O3 + 3H2O` [[5]]

6. H2O → H2SO3: Water (H2O) can react with sulfur dioxide (SO2) to form sulfurous acid (H2SO3). The reaction can be represented by the following equation:

`H2O + SO2 → H2SO3` [[6]]

7. H2SO3 → SO2: Sulfurous acid (H2SO3) can decompose to form sulfur dioxide (SO2). The reaction can be represented by the following equation:

`H2SO3 → SO2 + H2O` [[7]]

Please note that these reactions are simplified representations and may not account for all possible side reactions or conditions required for the reactions to occur. Additionally, the specific conditions, concentrations, and catalysts used can influence the reaction outcomes.

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