Question

СuO+?=>Cu+...please

Answer 1

реакция с медью и водородом

CuO+H2=Cu+H20

Answer 2

реакция замещения

CuO+H2=Cu+H20

 

Answer 3

CuO stands for copper(II) oxide. It is a compound composed of copper and oxygen. The chemical formula indicates that there is one copper atom and one oxygen atom in each molecule of CuO.

When CuO is heated strongly, it undergoes a chemical reaction called thermal decomposition. The reaction can be represented as follows:

2CuO(s) -> 2Cu(s) + O2(g)

In this reaction, CuO decomposes to