Answer:
Linear molecule with two domains
Explanation:
Answer: The chemical formula of this precipitate is
.
Explanation:
An equation which depicts the chemical reaction of substances in the form of chemical formulas is called a chemical equation.
For example, chemical equation for an aqueous solution of sodium phosphate
and an aqueous solution of magnesium sulfate
are mixed, a precipitate forms is as follows.

Here, trimagnesium phosphate is the precipitate. The chemical formula of this precipitate is
.
Thus, we can conclude that the chemical formula of this precipitate is
.
It’s either A or B, Sorry, I’m really not sure..
Given the solubility product of CuBr is 6.3 * 10^-9
Formation constant for the formation of complex [Cu(NH3)2]^+ is 6.3*10^10