Question

Cu O Cu Cu CE2 Cu(OH)2CuSO4

Answer 1

Если CuO->Cu->CuCl2->Cu(OH)2->CuSO, то

2Сu+O2=2CuO

CuO+2HCl=CuCl2+H2O

CuCl2+2NaOH=Cu(OH)2+2NaCl

Cu(OH)2=CuO+H2O

CuO+H2SO4=CuSO4+H2O

Answer 2

The series of symbols you provided appears to be a mix of chemical formulas and abbreviations. Here is the breakdown of each component:

1. Cu: This is the chemical symbol for copper, an element with atomic number 29.

2. O: This is the chemical symbol for oxygen, an element with atomic number 8.

3. Cu(OH)2: This is the chemical formula for copper(II) hydroxide. It represents a compound composed of one copper ion (Cu2+) and two hydroxide ions (OH-).

4. CuSO4: This is the chemical formula for copper(II) sulfate. It represents a compound composed of one copper ion (Cu2+) and one sulfate ion (SO42-).

It's unclear what you intended to convey with the series of symbols. If you have a specific question or if you would like further information, please provide more context, and I'll be happy to assist you.