What Is the Oxidation Number of O in H₂O₂

question 31

Multiple Choice

What is the oxidation number of O in H₂O₂?

• A) -2
• B) -1
• C) 0
• D) +1
• E) +2

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Definitions:

Hormone

Chemical substances produced in the body that regulate and control the activity of certain cells or organs.

Renin

Enzyme released by the kidneys that leads to the secretion of aldosterone and a rise in blood pressure.

Urethra

A duct through which urine is discharged from the bladder to the exterior of the body in both males and females, and through which semen is discharged in males.

Reproductive System

Organ system in humans that includes the sex-specific organs (testes, ovaries, etc.); produces and transports gametes; in females, nurtures and gives birth to offspring.