Solubility chart

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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.

BromideBr^-
CarbonateCO₃^2-
ChlorideCl^- HydroxideOH^- NitrateNO₃^- OxideO^2- PhosphatePO₄^3- SulfateSO₄^2-

AluminiumAl³⁺ S X S I S I I S

Ammonium
NH₄⁺
S S S S S X S S

CalciumCa²⁺ S I S S S sS I sS

Copper (II)Cu²⁺ S X S I S I I S

Iron (II)Fe²⁺ S I S I S I I S

Iron (III)Fe³⁺ S X S I S I I sS

MagnesiumMg²⁺ S I S I S I I S

PotassiumK⁺ S S S S S S S S

SilverAg⁺ I I I X S I I sS

SodiumNa⁺ S S S S S S S S

ZincZn²⁺ S I S I S I I S

	BromideBr^-	CarbonateCO₃^2-	ChlorideCl^-	HydroxideOH^-	NitrateNO₃^-	OxideO^2-	PhosphatePO₄^3-	SulfateSO₄^2-
AluminiumAl³⁺	S	X	S	I	S	I	I	S
Ammonium NH₄⁺	S	S	S	S	S	X	S	S
CalciumCa²⁺	S	I	S	S	S	sS	I	sS
Copper (II)Cu²⁺	S	X	S	I	S	I	I	S
Iron (II)Fe²⁺	S	I	S	I	S	I	I	S
Iron (III)Fe³⁺	S	X	S	I	S	I	I	sS
MagnesiumMg²⁺	S	I	S	I	S	I	I	S
PotassiumK⁺	S	S	S	S	S	S	S	S
SilverAg⁺	I	I	I	X	S	I	I	sS
SodiumNa⁺	S	S	S	S	S	S	S	S
ZincZn²⁺	S	I	S	I	S	I	I	S

Key:
S soluble

I insoluble

sS slightly soluble

X other

Key:
S	soluble
I	insoluble
sS	slightly soluble
X	other

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