What Is the Reduction Half Reaction for the Following Chemical

question 106

Multiple Choice

What is the reduction half reaction for the following chemical reaction in a basic solution?
Mn²⁺(aq) + 2 ClO₃^-(aq) + OH^-(aq) → MnO₂(s) + 2 ClO₂(aq) + H₂O(l)

• A)Mn²⁺(aq)+ 4 OH^-(aq)→ MnO₂(s)+ 2 H₂O(l)+ 2e^-
• B)Mn²⁺(aq)+ 2 H₂O(l)→ MnO₂(s)+ 4 H⁺(aq)+ 2e^-
• C)ClO₃^-(aq)+ H₂O(l)+ e^- → ClO₂(aq)+ 2 OH^-(aq)
• D)ClO₃^-(aq)+ 2 H⁺(aq)+ e^- → ClO₂(aq)+ H₂O(l)

Recognize the mechanical implications of gear rotation directions and configurations.

Understand the maintenance and mechanical considerations in transmission operation, including backlash and gear mesh.

Comprehend the structural and operational aspects of multiple countershaft transmissions.

Calculate torque and understand its importance in transmission systems.

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Financial institutions that facilitate the buying and selling of financial securities between a buyer and a seller.