User:Praseodymium-141/Potassium compounds
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Potassium compounds are compounds formed by the element potassium (K). In general, potassium compounds are ionic and, owing to the high hydration energy of the K+ ion, have excellent water solubility. The main species in water solution are the aquo complexes [K(H2O)n]+ where n = 6 and 7.[1]