Which of the Following Is Always True for a Reaction $4.97 \times 10^{ - 8}$

question 23

Multiple Choice

Which of the following is always true for a reaction where
K_c is $4.97 \times 10^{ - 8}$ at 25°C?

• A) The reaction mixture contains mostly reactants at equilibrium.
• B) The reaction mixture contains mostly products at equilibrium.
• C) The rate of reaction is very slow.
• D) There are approximately equal moles of reactants and products at equilibrium.
• E) Both A and C.

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Definitions:

Millivolts

A unit of electric potential equal to one-thousandth of a volt, commonly used in measuring small voltage differences.

Neuron

A specialized cell in the nervous system that transmits information to other nerve cells, muscle cells, or gland cells, primarily through electrical and chemical signals.

Glia

Supportive cells in the central nervous system that provide support and nutrition, maintain homeostasis, form myelin, and participate in signal transmission in the nervous system.

Neurons

Specialized neurons within the nervous system that convey information via electrical and chemical signals.