Write a Balanced Half Equation for the Following Couple: ClO₂^-(aq)|

question 63

Multiple Choice

Write a balanced half equation for the following couple: ClO₂^-(aq) | Cl^-(aq) (basic)

• A)ClO₂^-(aq)+ 2 H₂O(l)+ 4 e^- → Cl^-(aq)+ 4 OH^-(aq)
• B)ClO₂^-(aq)+ 4 H⁺(aq)+ 4 e^- → Cl^-(aq)+ 2 H₂O(l)
• C)ClO₂^-(aq)+ H₂O(l)+ e^- → Cl^-(aq)+ OH^-(aq)
• D)ClO₂^-(aq)+ H⁺(aq)+ e^- → Cl^-(aq)+ H₂O(l)
• E)ClO₂^-(aq)+ 4 H₂O(l)+ 8 e^- → Cl^-(aq)+ 4 OH^-(aq)

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Definitions:

Type I Error

The error that occurs when a true null hypothesis is incorrectly rejected.

Control Limits

The boundaries in a control chart that represent the acceptable range of variation in a process.

Standard Errors

The standard deviation of the sampling distribution of a statistic, commonly used in estimating the margin of error.

Operating Characteristic Curve

A graph that shows the capability of a test to distinguish between different states, such as defective and non-defective items.