Question

Fe2O3→Fe→H2→HCl↓MgCl2 СРОЧНО​

Answer 1

Ответ:

Fe₂O₃→Fe→H₂→HCl→MgCl₂

2Fe₂O₃+3C=4Fe +3CO₂

Fe+2HCI=FeCI₂+H₂

H₂+CI₂=2HCl

2HCl+MgO=MgCl₂ +H₂O

Answer 2

It looks like you've provided a series of chemical reactions. Let's break them down step by step:

1. Fe2O3 → Fe: This reaction represents the reduction of iron(III) oxide (Fe2O3) to elemental iron (Fe) through the process of reduction. The balanced equation would be:

2 Fe2O3 → 4 Fe + 3 O2

2. Fe → H2: This is not a standard chemical equation. If you meant the reaction between iron (Fe) and hydrogen (H2) gas, it would require high temperatures and is not a simple reaction. Typically, hydrogen gas (H2) is not produced by directly reacting it with solid iron.

3. H2 → HCl: This is not a valid chemical reaction. Hydrogen gas (H2) and hydrochloric acid (HCl) are two different compounds, and they cannot react with each other directly.

4. MgCl2: This is not a chemical reaction but rather the chemical formula for magnesium chloride, a compound composed of magnesium and chlorine.

If you could provide more context or clarify the intended reactions, I would be happy to help you further.