Question

CuSO3 → Cu(OH)2 → CuCl2 AgCI→, AgNO3​

Answer 1

П ппиммамеамоа обводы Радик юалсшкмкюсщкмбкм

Answer 2

The chemical reactions you mentioned are incorrect. Let's correct them:

1. CuSO3: Copper(II) sulfite does not exist as a stable compound. Copper(II) sulfite decomposes readily to form other copper compounds.

2. Cu(OH)2: Copper(II) hydroxide is correct. It can be obtained by adding a base, such as sodium hydroxide (NaOH), to a copper(II) salt solution. The balanced equation for this reaction is:

   CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4

3. CuCl2: Copper(II) chloride is correct. It can be obtained by reacting copper(II) hydroxide with hydrochloric acid (HCl). The balanced equation for this reaction is:

   Cu(OH)2 + 2HCl → CuCl2 + 2H2O

4. AgCl: Silver chloride is correct. It can be obtained by adding hydrochloric acid (HCl) or a soluble chloride salt (such as NaCl) to a silver nitrate (AgNO3) solution. The balanced equation for this reaction is:

   AgNO3 + HCl → AgCl + HNO3

   or

   AgNO3 + NaCl → AgCl + NaNO3

5. AgNO3: Silver nitrate is correct. It is a soluble silver salt that can be obtained by dissolving silver metal in nitric acid (HNO3). The balanced equation for this reaction is:

   Ag + HNO3 → AgNO3 + H2O + NO

I hope this clarifies the correct chemical reactions for the compounds you mentioned.