What is the precipitate of calcium nitrate, Ca(NO3)2, and sodium chloride, NaCl??
Sodium nitrate and calcium chloride are both soluble in water.
To determine if a precipitate forms when calcium nitrate, Ca(NO3)2, and sodium chloride, NaCl, are mixed, we need to check the solubility of the resulting compounds.
First, let's write the balanced chemical equation for the reaction:
Ca(NO3)2 (aq) + 2NaCl (aq) → CaCl2 (aq) + 2NaNO3 (aq)
Now, we need to determine the solubility of CaCl2 (calcium chloride) and NaNO3 (sodium nitrate) in water.
According to solubility rules, most nitrate (NO3-) salts are soluble in water, including sodium nitrate (NaNO3). Therefore, NaNO3 is soluble in water and will remain in its ionic form when dissolved.
Calcium chloride (CaCl2) is also a soluble salt. Therefore, it will dissociate into its ions (Ca2+ and 2Cl-) when dissolved in water and remain in its ionic form.
Since both CaCl2 and NaNO3 are soluble in water, no precipitate will form when calcium nitrate and sodium chloride are mixed together.
In summary, the products of the reaction between calcium nitrate and sodium chloride are soluble in water, and no precipitate forms.