+ All nitrates, acetates, ammonium, and group 1 salts

+ All chlorides, bromides, and iodides, except silver, lead, and mercury (I)

+ All fluorides except Group 2, Lead (II), and Iron (III)

+ All sulfates except calcium, strontium, barium, mercury, lead (II), and silver


- All carbonates and phosphates except Group 1 and ammonium

- All hydroxides except Group 1, strontium, and barium

- All sulfides except Group 1, 2, and ammonium

- All oxides except Group 1

INSOLUBLE means a precipitate forms when equal volumes of 0.10 M solutions or greater are mixed.


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