What Elements Are in Potassium Carbonate
Other Names: See Overview. Formula: K2Co3Elements: Potassium, Carbon, Oxygen. Compound Type: Salt (Inorganic)State: Solid. Molecular Weight: 138.21 G/Mol...
OTHER NAMES: See Overview.FORMULA: K2CO3ELEMENTS: Potassium, carbon, oxygen.COMPOUND TYPE: Salt (inorganic)STATE: Solid.MOLECULAR WEIGHT: 138.21 g/mol.MELTING POINT: 898°C (1650°F)BOILING POINT: Not applicable; decomposes above melting point.
What elements make up potassium carbonate?
It is a carbonate salt and a potassium salt. Potassium carbonate (K2CO3) is a white salt, soluble in water (insoluble in ethanol) which forms a strongly alkaline solution. It can be made as the product of potassium hydroxide’s absorbent reaction with carbon dioxide. It presents a large capacity to absorb moisture.
How do you make potassium carbonate?
Potassium carbonate is prepared commercially by the reaction potassium hydroxide with carbon dioxide: 2 KOH + CO2 → K2CO3 + H2O. From the solution crystallizes the sesquihydrate K2CO3·3⁄2H2O (“potash hydrate”). Heating this solid above 200 °C (392 °F) gives the anhydrous salt.
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