how do make sulfate ion a solid?

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2006-12-03 14:01:21 · 2 answers · asked by stacy G 1 in Science & Mathematics ➔ Chemistry

when it combines w any of these positive ions (Ag+, Pb2+, Ba2+, Sr2+ and Ca2+) it will form a solid precipitate because these are insoluble in water.

2006-12-03 14:07:03 · answer #1 · answered by Math-Chem-Physics Teacher 3 · 0⤊ 0⤋

If you already have the ion in water solution, simply boil off the water!

2006-12-03 22:22:52 · answer #2 · answered by Glenguin 7 · 0⤊ 0⤋