Balance the Following Half-Reaction Occurring in an Acidic Solution

question 79

Multiple Choice

Balance the following half-reaction occurring in an acidic solution. NO₃^-(aq) → NO(aq)

• A) NO₃^-(aq)+ 4 H+(aq)+ 3 e− → NO(g)+ 2 H₂O(l)
• B) NO₃^-(aq)+ 2 H₂O(l)+ 3 e− → NO(g)+ 4 H+(aq)
• C) NO₃^-(aq)+ 4 H+(aq)→ NO(g)+ 2 H₂O(l)+ 3 e−
• D) NO₃^-(aq)+ 3 e− → NO(g)+ 4 H+(aq)+ 2 H₂O(l)
• E) NO₃^-(aq)+ 4 H+(aq)→ NO(g)+ 2 H₂O(l)

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Definitions:

Quantity Demanded

Quantity demanded is the total amount of a good or service that consumers are willing and able to purchase at a specific price level, at a given time.

Equilibrium

A state in which market supply and demand balance each other, resulting in stable prices and quantities.

Usury Laws

Regulations that set the maximum interest rate that can be charged on loans, intended to protect consumers from excessively high rates.

Rent Control

Government policies or laws that limit the amount landlords can charge for leasing a home or renewing a lease to protect tenants from sharp increases.