Question

2 HCN + _ CuSO4 + H2SO4 + Cu(CN)2

Reaction type?

Answer 1

The given chemical equation is a double displacement reaction where HCN and CuSO4 swap their ions to form Cu(CN)2 and H2SO4.

Step-by-step explanation:

The given chemical equation is:

2 HCN + CuSO4 + H2SO4 + Cu(CN)2

This is a double displacement reaction.

In this reaction, the HCN and CuSO4 swap their respective positive and negative ions to form Cu(CN)2 and H2SO4.

This reaction type is also known as a metathesis reaction.

Answer 2

This is a double replacement or double displacement reaction