Balance the Following Half-Reaction Occurring in a Basic Solution

question 11

Multiple Choice

Balance the following half-reaction occurring in a basic solution. MnO₂(s) → Mn(OH) ₂(s)

• A) MnO₂(s)+ 2 H₂O(l)+ 2e−→ Mn(OH)₂(s)+ 2 OH−(aq)
• B) MnO₂(s)+ 2 H₂O(l)+ 4e−→ Mn(OH)₂(s)+ (OH)₂−(aq)
• C) MnO₂(s)+ H₂²⁺(aq)+ 2e−→ Mn(OH)₂(s)
• D) MnO₂(s)+ H₂(g)→ Mn(OH)₂(s)+ 2 e−
• E) MnO₂(s)+ 2 H₂O(l)→ Mn(OH)₂(s)+ 2 OH−(aq)

Recognize the principles of revenue recognition and the matching principle as foundations of accrual accounting.

Grasp how deferred revenues and expenses are treated within the accounting cycle.

Know how adjusting entries affect both income statement and balance sheet accounts.

Understand the concept and accounting treatment of depreciation.

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