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Oxidation and Reduction (4)
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The names of the reactions that take place for magnesium, Mg in redox reaction: 2Mg(s) + CO₂ (g) -----> 2MgO(s) + C(s)
Oxidation
The names of the reactions that take place for carbon dioxide, CO₂ in redox reaction: 2Mg(s) + CO₂ (g) -----> 2MgO(s) + C(s)
Reduction (loss of oxygen)
Oxidised substance in the redox reaction: 2CuO + C → 2Cu + CO₂
Carbon
Reduced substance in the redox reaction: 2CuO + C → 2Cu + CO₂
Copper(II) oxide
Oxidising agent in the redox reaction: 2CuO + C → 2Cu + CO₂
Copper(II) oxide
Reducing agent in the redox reaction: 2CuO + C → 2Cu + CO₂
Carbon
The reactions that occur to magnesium, copper(II) oxide in redox reaction (1): 2Mg(s) + CO₂ (g) -----> 2MgO(s) + C(s)
Copper(II) oxide loses oxygen
The reactions that occur to magnesium, copper(II) oxide in redox reaction (2): 2Mg(s) + CO₂ (g) -----> 2MgO(s) + C(s)
Copper(II) oxide oxidises carbon
The reactions that occur to carbon , C in redox reaction (1): 2CuO + C → 2Cu + CO₂
Carbon gains oxygen
The reactions that occur to carbon , C in redox reaction (1): 2CuO + C → 2Cu + CO₂
Carbon reduces copper(II) oxide
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Oxidation and Reduction (4)
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