For the Reaction Cu₂(s)⇌ 2Cu⁺(aq)+ S^2- (Aq),the Equilibrium Concentrations Are

question 66

Multiple Choice

For the reaction Cu₂(s) ⇌ 2Cu⁺(aq) + S^2- (aq) ,the equilibrium concentrations are as follows:
[Cu⁺ ] = 1.0 × 10^-5 M,[S^2-] = 1.0 × 10^-2 M.The equilibrium constant is:

• A)1.0 ×10^-7.
• B)1.0 ×10⁷.
• C)1.0 ×10^-12.
• D)1.0 × 10^-9.
• E)none of the above

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Definitions:

Perception

The process by which individuals organize and interpret their sensory impressions to give meaning to their environment.

Trichromatic Theory

A theory of color vision that proposes the human eye has three types of receptors with differing sensitivities to different light wavelengths, corresponding to red, green, and blue.

Occipital Lobe

The region of the brain located at the back of the head, responsible for processing visual information.

Retina

The light-sensitive layer at the back of the eye that converts light into neural signals sent to the brain.