Question

С каким из перечисленных веществ будет реагировать раствор соляной кислоты na2co3 ag ago гидроксид меди оксид серы. напишите возможные уравнения

Answer 1

Na2CO3 + 2HCl = 2NaCl + H2O + CO2
Ag + HCL =/=
Ag2O + 2HCl = 2AgCl + H2O
Cu(OH)2 + 2HCl = CuCl2 + 2H2O
SO2 + HCl =/=

Answer 2

Reactions of Hydrochloric Acid with the Listed Substances

Hydrochloric acid (HCl) can react with various substances to form different products. Let's explore the possible reactions with the listed substances.

Sodium Carbonate (Na2CO3) Hydrochloric acid will react with sodium carbonate to produce sodium chloride, carbon dioxide, and water. The balanced chemical equation for this reaction is: ``` 2HCl + Na2CO3 -> 2NaCl + CO2 + H2O ```

Silver (Ag) Hydrochloric acid does not react with silver under normal conditions.

Silver Oxide (Ag2O) Hydrochloric acid will react with silver oxide to produce silver chloride and water. The balanced chemical equation for this reaction is: ``` 2HCl + Ag2O -> 2AgCl + H2O ```

Copper Hydroxide (Cu(OH)2) Hydrochloric acid will react with copper hydroxide to produce copper chloride and water. The balanced chemical equation for this reaction is: ``` 2HCl + Cu(OH)2 -> CuCl2 + 2H2O ```

Copper Oxide (CuO) Hydrochloric acid will react with copper oxide to produce copper chloride and water. The balanced chemical equation for this reaction is: ``` 2HCl + CuO -> CuCl2 + H2O ```

Sulfur Dioxide (SO2) Hydrochloric acid will react with sulfur dioxide to produce sulfurous acid. The balanced chemical equation for this reaction is: ``` HCl + SO2 -> H2SO3 ```

In summary, hydrochloric acid can react with sodium carbonate, silver oxide, copper hydroxide, copper oxide, and sulfur dioxide to form various products as described above.