Question

number 8777757133 8777757133 In the following redox reactions
identify the substance oxidised, substance reduced, oxidising agent and reducing agent,
4Fe +3O₂ → 2Fe2O3
2Ca + O₂ → 2 CaO
Mg + 2HCL → MgCl2 + H₂
2Na + 2H2O → 2NaOH +​

Answer 1

Answer:

1. Fe is oxidized , O2 is reduced

2. Ca is oxidized , O2 is reduced

3. HCL is oxidized , Mg is reduced

4. Na is oxidized , H20 is reduced

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Answer 2

Answer:

1) Fe is oxidized, O2 is reduced.

2) Ca is oxidized,O2 is reduced.

3) HCl is oxidized, Mg is reduced.

4) Na is oxidized, H2O is reduced.

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