Write Appropriate Chemical Reaction Equations to Show Why

question 141

Essay

Write appropriate chemical reaction equations to show why
(1) nearly colorless solid nickel(II) sulfate dissolves in water to produce a green solution, then
(2) the addition of ammonia produces a blue solution, and
(3) evaporation of the solvent produces a blue-violet precipitate.

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Definitions:

Financial Gain

The increase in equity or wealth that an individual or company experiences, typically measured in terms of net profit or income.

Fairness

A principle relating to justice, equity, and impartiality within the allocation of resources or treatment of individuals.

Endowment Effect

The phenomenon in which people ascribe more value to things merely because they own them.

Loss Aversion

A concept in behavioral economics stating that individuals prefer avoiding losses to acquiring equivalent gains, showing that losses have a greater emotional impact than gains.