HCI Observations: Oxidation Half Reaction: Reduction Half Reaction: Net Reaction

Question

HCI Observations: Oxidation Half Reaction: Reduction Half Reaction: Net Reaction Oxidizing Agent Reducing Agent 3. KMno. Feso, in an acidic solution producing Manganese(p and iron(In ions K and so 2 are spectator ions Fe" Mno, 4 laga Observations: Oxidation Half Reaction: Reduction Half Reaction: Net Reaction Reducing Agent oxidizing Agent 4. KMno. Kaczo, n an acidic solution producing Manganese(II) ions and coz gas C20,2 Mno. Observations: oxidation Half Reaction: Reduction Half Reaction: Net Reaction Reducing Agent Oxidizing Agent 16

Explanation / Answer

Answer:

2. Zn + HCl --------------->

Observation: Zinc reacts quickly with the acid to form bubbles of hydrogen.

Oxidation Half Reaction: Zn -----------------> Zn2+ + 2e-

Reduction Half Reaction: 2 H+ + 2Cl- + 2e- ------------------> H2 + 2Cl-

Net Reaction : Zn + 2H+ +2Cl- ----------------> Zn2+ + 2Cl- + H2

Oxidizing agent: HCl

Reducing agent : Zn

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