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Reactions of ions in aqueous solution (A-level only) key terms
Study Reactions of ions in aqueous solution (A-level only) with curriculum-aligned Key Terms resources, practice links, and exam-focused support.
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key terms
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Reactions of ions in aqueous solution (A-level only)
Key terms
Precipitate
An insoluble solid that emerges from a liquid solution during a chemical reaction.
Aqueous
A solution in which water is the solvent.
Tetraamminecopper(II)
A complex ion formed from copper(II) ions and ammonia, represented as Cu(NH3)4^2+.
Hexammine nickel(II)
A complex ion formed from nickel(II) ions and ammonia, represented as [Ni(NH3)6]^2+.
Effervescence
The formation of bubbles of gas in a liquid, often observed when an acid reacts with a carbonate.
Precipitate
An insoluble solid that forms when two solutions are mixed, indicating a chemical reaction.
Precipitate
An insoluble solid that forms when two solutions are mixed.
Qualitative analysis
The determination of the presence or absence of particular substances in a sample.
Precipitate
A solid that forms and settles out of a liquid mixture during a chemical reaction.
Aqueous solution
A solution in which water is the solvent.
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