What Is the H⁺ Ion Concentration in a 4

question 134

Multiple Choice

What is the H⁺ ion concentration in a 4.8 * 10^-2 M KOH solution

• A) 4.8 * 10^-2 M
• B) 1.0 * 10^-7 M
• C) 4.8 * 10^-11 M
• D) 4.8 * 10^-12 M
• E) 2.1 * 10^-13 M

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Definitions:

Pesticides

Chemical substances used to kill, repel, or control pests, including insects, weeds, rodents, and fungi that affect plants or animals.

Ultraviolet Radiation

A type of electromagnetic radiation with wavelengths shorter than visible light but longer than X-rays, capable of causing chemical reactions and damage to living organisms.

X-rays

A form of electromagnetic radiation with a wavelength shorter than that of UV rays, commonly used in medicine for imaging internal structures.

Myosin

Muscle protein making up the thick filaments in a sarcomere; it pulls actin to shorten the sarcomere, yielding muscle contraction. See also actin.