ASAP Chemistry by Princeton Review

ASAP Chemistry by Princeton Review

Author:Princeton Review
Language: eng
Format: epub
Publisher: Random House Children's Books
Published: 2019-02-11T16:00:00+00:00


When two aqueous (aq) solutions are mixed and the cations and anions switch partners to form an insoluble salt(s) called a precipitate, this is called a precipitation reaction. Whether a precipitation reaction has occurred is determined either by observation of a precipitate in the laboratory OR by using solubility rules. Fortunately, since the AP Chemistry Exam revision in 2015, there are only three solubility rules that you must memorize and apply: salts containing alkali metals, ammonium, and nitrate are ALWAYS SOLUBLE and therefore will not form a precipitate.

Salts containing these 3 ions:



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