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Potassium sulfide represented by the chemical formula K 2 S is a compound of potassium and sulfur that is moderately soluble in acids [1]. It is deliquescent and may spontaneously ignite in air. It is a reducing agent and an ionic compound [4].
Potassium sulfide is an inorganic compound with the formula K 2 S. The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH).
In this video we'll write the correct formula for Potassium sulfide (K2S).To write the formula for Potassium sulfide we’ll use the Periodic Table and follow ...
Formula and structure: The potassium sulfide chemical formula is K 2 S. The molar mass is 110.26 g/mol. The molecule is formed by two potassium cation K + and one sulfide anions S 2-. The two ions are bound trough ionic bond.
ChemSpider record containing structure, synonyms, properties, vendors and database links for Potassium sulfide, 1312-73-8.
Potassium sulfide is an inorganic compound with the formula K 2 S. The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH).
Its chemical formula is K 2 S. It contains potassium and sulfide ions. The potassium is in its +1 oxidation state. Properties. Potassium sulfide is a colorless solid when it is pure. Sometimes it is not pure and it is yellow-brown. It reacts with water to make KHS, potassium hydrogen sulfide, and potassium hydroxide.
