Question

CuSO4=Cu(OH)2=CuO=CuCl2

Answer 1

CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4

Cu(OH)2 (t)= CuO + H2O

CuO + 2HCl = CuCl2 + H2O

Answer 2

The equation you provided is not correct. CuSO4, Cu(OH)2, CuO, and CuCl2 are different chemical compounds with distinct formulas and properties. Let's break them down individually:

1. CuSO4: Copper(II) sulfate, also known as cupric sulfate, has the chemical formula CuSO4. It is a blue crystalline solid that is commonly used in various industrial processes and as a laboratory reagent.

2. Cu(OH)2: Copper(II) hydroxide has the chemical formula Cu(OH)2. It is a blue solid and is often used as a precursor in the synthesis of other copper compounds.

3. CuO: Copper(II) oxide has the chemical formula CuO. It is a black or brownish-black solid and is commonly used as a pigment, in catalysts, and in various other applications.

4. CuCl2: Copper(II) chloride has the chemical formula CuCl2. It is a greenish-brown solid and is used in various chemical processes and as a catalyst.

These compounds are not interchangeable, and their properties and reactions are different. It's important to use the correct chemical formulas when discussing or working with these substances.