Question

Calcium chloride solution is added to sodium carbonate solution 1. write the complete word equation 2.Name of the precipitate 3. Type of reaction​

Answer 1

Answer:

1) CaCl2 + Na2CO3 → NaCl + CaCO3.

2)The reaction is: Na2CO3 (aq) + CaCl2(aq) → CaCO3 (s) + 2 NaCl (aq) We will use approximately 0.02 mole of each reactant and expect to obtain approximately 0.02 mole of solid product, since the stoichiometric coefficients are all 1 in the balanced equation.

3)This is an example of precipitation reaction. It happens when two aqueous solution combine to form a precipitate and a secondary product, usually aqueous as well.

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