K2CO3..This is because according to the ''criss-cross'' method that consisted this compound, the charge of each ion will be the subscript of the other ion in the compound, so...
K+ + CO32- ---> K2CO3
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K2CO3 is potassium carbonate, an ionic compound composed of potassium cations (K+) and carbonate anions (CO3^2-). It is a white salt with a variety of uses, including in the manufacturing of glass and soap.
Potassium carbonate (K 2 CO 3 ) is commonly known as potash. It is a white mineral salt used
K2CO3 Potassium carbonate
K2CO3 Potassium carbonate
When K (potassium) combines with CO3 (carbonate), they form potassium carbonate (K2CO3), which is a white salt used in a variety of industrial applications, such as in the production of soap and glass.
K+1 CO3-2 ------> these are the ions and their charges K+1 K+1 CO3-2 ------> the charges have to add up to zero, so one positive K atom is added to cancel out the -2 negative CO3 ion K2CO3 ------> simplify Name: Potassium carbonate
5
There are six atoms.There are two ions
Because the chemical formula is K2CO3 the molecule contain potassium, carbon and oxygen.
The compound K₂CO₃ is made up of potassium (K) and carbonate (CO₃²⁻) ions. Potassium contributes its +1 charge, while the carbonate ion brings a -2 charge, resulting in the formation of a neutral compound.
K2CO3 Potassium carbonate
When calcium chloride (CaCl₂) reacts with potassium carbonate (K₂CO₃), a double displacement reaction occurs, resulting in the formation of calcium carbonate (CaCO₃) as a precipitate, along with potassium chloride (KCl) in solution. Calcium carbonate is insoluble in water, which is why it precipitates out of the solution. The overall reaction can be represented as: CaCl₂ + K₂CO₃ → CaCO₃ (s) + 2 KCl.