A Solution Was Prepared Such That the Initial Concentrations of Cu²⁺(aq)and

question 70

Essay

A solution was prepared such that the initial concentrations of Cu²⁺(aq)and CN^-(aq)were 0.0120 M and 0.0400 M, respectively. These ions react according to the following chemical equation
Cu²⁺(aq)+ 4CN^-(aq) Cd(CN)₄^2-(aq)K_c = 1.0 * 10²⁵
What will be the concentration of CN^-(aq)at equilibrium?

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Definitions:

Visual Acuity

The clarity or sharpness of vision, often measured by the ability to discern letters or numbers at a standardized distance on an eye chart.

Conjunctivitis

An inflammation or infection of the outer membrane of the eyeball and the inner eyelid, also known as pink eye.

Chalazion

A benign, painless bump or nodule inside the upper or lower eyelid caused by inflammation of a meibomian gland.

Pinkeye

A common term for conjunctivitis, an inflammation or infection of the outer membrane of the eyeball and the inner eyelid.