Question

Complete and balance the precipitation reaction. include physical states in your answer. click here for solubility rules. cucl2 (aq) + na2co3 (aq) --->

Answer 1

Hey there!:

Balanced equation:

Na2CO3(aq) + CuCl(aq) -> CuCO3(s) + 2 NaCl(aq)

Since CuCO3 is more stable so displacement and precipitation will take place.

Hope that helps!

Answer 2

The balanced chemical reaction is -
`CuCl_(2)(aq.)+Na_(2)CO_(3)(aq.)\rightarrow CuCO_(3)(s)+2 NaCl(aq.)`

Step-by-step explanation:

According to solubility rule,
`CuCO_(3)` is an insoluble compound and NaCl is a water soluble compound.

The given precipitation reaction involves exchange of cations and anions between
`CuCl_(2)and Na_(2)CO_(3)`, resulting formation of insoluble
`CuCO_(3)` and NaCl.

Balanced equation:
`CuCl_(2)(aq.)+Na_(2)CO_(3)(aq.)\rightarrow CuCO_(3)(s)+2 NaCl(aq.)`