A 500 ML Sample of 2

question 108

Short Answer

A 50.0 mL sample of 2.0 × 10^-4 M CuNO₃ is added to 50.0 mL of 4.0 M NaCN.The formation constant of the complex ion Cu(CN)₃^2- is 1.0 × 10⁹.What is the copper(I)ion concentration in this system at equilibrium?

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Safety

The condition of being protected from or unlikely to cause danger, risk, or injury.

Suggest Changes

The act of proposing adjustments or modifications to ideas, processes, or behaviors to improve or resolve a situation.

Hierarchy of Needs

A psychological theory proposed by Abraham Maslow that is often depicted as a pyramid with physiological needs at the base, ascending through safety, love/belonging, esteem, to self-actualization at the top.

Physiological Needs

The most basic of Maslow’s hierarchy of needs having to do with the satisfaction of physical needs, including food and shelter.