Question

the reaction between CaCl2 and Na2CO3 to form CaCO3. is the reaction virgorously

Answer 1

The reaction between CaCl2 (calcium chloride) and Na2CO3 (sodium carbonate) to form CaCO3 (calcium carbonate) is not typically described as vigorously. It is a double displacement reaction that occurs when the two compounds are mixed in aqueous solution. The formation of a white precipitate of calcium carbonate would indicate that the reaction has taken place. The reaction is usually considered to be a relatively slow and unremarkable process.