Question

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Write 15 chemical reaction and balance them and find the oxidized and reduced element and also oxidizing and reducing agents.☺️
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Answer 1

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YOUR ANSWER IS ---

• C + O2 ====> CO2
In this reaction C is oxidized and O is the oxidizing agent

• 2Mg + O2 ====> 2MgO
In this reaction Mg is oxidize and O is the oxidizing agent

• 2Fe + 1/2O2 ==> Fe2O3
in this reaction Fe is oxidized and O is oxidizing agent.

• 2Ag + H2S ====> Ag2S + H2
in this reaction S is oxidized and H is the Oxidizing agent .

• 2Al + 3Cu2+→2Al3+ +3Cu
in this reaction Al is oxidized (Oxidation number: 0 → +3); Cu2+ is reduced (+2 → 0)


• H2S + O2 ===> SO2 + H2O
in this reaction H is oxidized and oxidizing agent is O


• 2I- (aq) ==>  I2 (s) + 2e-
in this reaction I is reduced because there is a loss of electron


• Zn + Cu^2+ ===> Zn^2+ + Cu
Zn is the oxidized and Cu is reduced and Zn is reducing agent and Cu is oxidizing agent .


• Fe2O3 +3CO ==> 2Fe + 3CO2
in this reaction Fe is reduce and CO is oxidized and O is reducing agent and also oxidizing agent .


•CuO + Mg ====> Cu + MgO
in this reaction Mg is oxidized and Cu is reduced and O is reducing agent and also oxidizing agent

• H2 + F2 ====> 2HF
it is a redox reaction


• H2S + O2 ===> SO2 + H2O
in this reaction H is oxidized and oxidizing agent is O


• 2Ag + H2S ====> Ag2S + H2
in this reaction S is oxidized and H is the Oxidizing agent .


• Zn + Cu^2+ ===> Zn^2+ + Cu
Zn is the oxidized and Cu is reduced and Zn is reducing agent and Cu is oxidizing agent .


• 2Cu + O2 ===> 2CuO

in this reaction Cu is oxidized and O is oxidizing agent


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