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1 Αυγ 2021 · The solubility rules are a set of guidelines predicting solubility of inorganic compounds in water at or near room temperature. Soluble compounds form aqueous solutions. Table of Ionic Compound Solubility in Water at 25°C. Solubility Chart. Here is a solubility chart you can download or print.
Solubility Rules. Soluble: Group 1 and + NH4 compounds. Acetate (CH3COO-), Nitrate (NO3 Perchlorate (ClO4 -) compounds. Halide compounds (Cl-, Br-, I-) [except: Ag+, Pb2+, Hg2 2+] Sulfate compounds (SO4 2-) [except: Ag+, Pb2+, Hg2 2+, Mg2+, Ca2+, Sr2+, Ba2+] Insoluble: 5. Sulfide compounds (S2-) [except: Ca2+, Sr2+, Ba2+] 6.
GROUP I ALKALI METALS GROUP II ALKALINE EARTH METALS TRANSITION METALS POST-TRANSITION METALS Ammonium (NH 4 +) Lithium (Li+) Sodium (Na+) Potassium (K+) Magnesium
The Solubility Rules 1. The nitrates, chlorates, and acetates of all metals are soluble in water. Silver acetate is sparingly soluble. 2. All sodium, potassium, and ammonium salts are soluble in water. 3. The chlorides, bromides, and iodides of all metals except lead, silver, and mercury(I) are soluble in water. HgI2 is insoluble in
Zeros between non-zeros are significant. Zeros after non-zeros are significant if a decimal point is written. Exact numbers have infinite significant figures. Add/Sub: Lowest # of significant decimal places. Mult/Div: Lowest # of total significant figures.
General Rules for Water Solubility of Simple Ionic Compounds1. Soluble Compounds. All nitrates and acetates. All compounds with alkali-metal (Li+, Na+, K+, etc.) and ammonium (NH +) cations. 4. The halides Cl–, Br–, and I–, except those of Pb2+, Ag+, Hg2 2+, which are insoluble.
The ability of one compound to dissolve in another compound is called solubility. The term solubility can be used in two senses, qualitatively and quantitatively. Qualitatively, the term solubility is used in a relative way to describe whether one substance will dissolve in another.
