When aqueous solutions of copper(II) fluoride and magnesium sulfide are allowed to react, the precipitate formed is

Question

asked Feb 26, 2021 180k views

1 Answer

Stepan Tsybulski · Answer 1 · 2021-03-02T21:20:58+0000

Answer:

The precipitate formed is: Copper(II)Sulfide, CuS

Step-by-step explanation:

CuF₂ (aq) + MgS (aq) → CuS (s) + MgF₂ (aq)

A solid precipitate of CuS (s) is formed.