The combination of copper (II)nitrate and ammonium sulfide solutions yields a precipitate.Write the balanced chemical equation for this reaction.What is the coefficient for copper (II)nitrate?

Question

Quizplus · Accepted Answer

The balanced chemical equation for the reaction between copper (II) nitrate, $ \text{Cu(NO}_3)_2 $, and ammonium sulfide, $ \text{(NH}_4)_2\text{S} $, is $ \text{Cu(NO}_3)_2 + \text{(NH}_4)_2\text{S} \rightarrow \text{CuS} + 2\text{NH}_4\text{NO}_3 $. This shows that the coefficient for copper (II) nitrate is 1.

The Combination of Copper (II)nitrate and Ammonium Sulfide Solutions Yields