Which of the Half-Reactions Below Would Be Complementary and Balance

question 62

Multiple Choice

Which of the half-reactions below would be complementary and balance the following half-reaction? Zn⁺² → Zn

• A)Cu → Cu⁺²
• B)K⁺ → K
• C)2 Cu → 2 Cu⁺²
• D)2 K⁺ → 2 K
• E)Cl₂ → 2 Cl^-

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Definitions:

Arithmetic

A branch of mathematics dealing with the study and manipulation of numbers through operations such as addition, subtraction, multiplication, and division.

Addresses

Addresses in computing are numerical representations that indicate specific locations in memory where data can be found or stored.

Pointers

A variable that stores the address of another variable.

Declarations

Instructions in a program that list variables and their types.