What Is the PH of a Solution Made by Mixing

question 128

Multiple Choice

What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 30.00 mL of 0.10 M KOH? Assume that the volumes of the solutions are additive.K_a = 1.8 × 10^-5 for CH₃CO₂H.

• A)5.28
• B)7.00
• C)8.72
• D)10.02

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Definitions:

Reproduction

The biological process by which new individual organisms are produced from their parents.

Sexual Maturity

The developmental stage at which an individual becomes capable of reproduction.

Puberty

A developmental stage in humans marking the transition from childhood to sexual maturity, characterized by physical and hormonal changes.

Ejaculation

The expulsion of semen from the penis usually accompanying orgasm.