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Solubility chart

A solubility chart refers to a chart with a list of ions and how, when mixed with other ions, they can become precipitates or remain aqueous. The following chart shows the solubility of various compounds at a pressure of 1 atm and at room temperature (approx. 293.15 K). Any box that reads "soluble" results in an aqueous product, while "slightly soluble" and "insoluble" markings means that there is a precipitate that will form (usually, this is a solid). Boxes marked "other" can mean that many different states of products can result. For more detailed information of the exact solubility of the compounds, see solubility table.

	Bromide Br⁻	Carbonate CO₃²⁻	Chloride Cl⁻	Hydroxide OH⁻	Nitrate NO₃⁻	Oxide O²⁻	Phosphate PO₄³⁻	Sulfate SO₄²⁻	Chromate Cr₂O₇²⁻
Aluminium Al³⁺	S	X	S	I	S	I	I	S	I
Ammonium NH₄⁺	S	S	S	S	S	X	S	S	S
Calcium Ca²⁺	S	I	S	I	S	sS	I	sS	I
Copper(II) Cu²⁺	S	X	S	I	S	I	I	S	I
Iron(II) Fe²⁺	S	I	S	I	S	I	I	S	I
Iron(III) Fe³⁺	S	X	S	I	S	I	I	sS	I
Magnesium Mg²⁺	S	I	S	I	S	I	I	S	I
Potassium K⁺	S	S	S	S	S	S	S	S	S
Silver Ag⁺	I	I	I	X	S	I	I	sS	I
Sodium Na⁺	S	S	S	S	S	S	S	S	S
Zinc Zn²⁺	S	I	S	I	S	I	I	S	I

Key:
S	soluble
I	insoluble
sS	slightly soluble
X	other

Solubility chart

See also

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