Question

Fe → FeCl2 → Fe → FeCl3 → Fe(OH)3​

Answer 1

Ответ:

Объяснение:

Fe + 2HCl = FeCl2 + H2

FeCl2 + Mg = MgCl2 + Fe

2Fe + 3Cl2 =2 FeCl3

FeCl3 + 3NaOH = Fe(OH)3 + 2NaCl

Answer 2

The sequence you've provided represents a series of reactions involving iron (Fe) and chlorine (Cl), resulting in the formation of iron(II) chloride (FeCl2), iron(III) chloride (FeCl3), and iron(III) hydroxide (Fe(OH)3).

Let's break down the reactions step by step:

1. Fe → FeCl2: This reaction indicates the reaction of iron (Fe) with chlorine gas (Cl2) to form iron(II) chloride (FeCl2). The balanced equation for this reaction is: Fe + Cl2 → FeCl2

2. FeCl2 → Fe: This step involves the reduction of iron(II) chloride (FeCl2) back to iron (Fe). The balanced equation for this reaction is: FeCl2 → Fe + Cl2

3. Fe → FeCl3: In this reaction, iron (Fe) reacts with chlorine gas (Cl2) to form iron(III) chloride (FeCl3). The balanced equation is: 2Fe + 3Cl2 → 2FeCl3

4. FeCl3 → Fe(OH)3: This reaction represents the reaction of iron(III) chloride (FeCl3) with water (H2O) to produce iron(III) hydroxide (Fe(OH)3) and hydrochloric acid (HCl). The balanced equation is: FeCl3 + 3H2O → Fe(OH)3 + 3HCl

Please note that these reactions are simplified representations and may not account for specific reaction conditions or stoichiometric ratios. Additionally, it's important to handle chemicals safely and consult reliable sources or experts for accurate and detailed information on chemical reactions.