Question

Cl2 → HCI + NaCl → AGCI

Answer 1

Ответ:

Cl2+Н2=НСI

HCI+NaOH=NACI+H2O

NaCl+AgNO3=NaNO3+AgCL - AgCL- выпадает в осадок

Answer 2

The chemical equation you've provided involves reactions between chlorine gas (Cl2), hydrochloric acid (HCl), sodium chloride (NaCl), and silver chloride (AgCl). Let's break down the reactions step by step:

1. Cl2 → HCl (Chlorine Gas to Hydrochloric Acid) Chlorine gas (Cl2) reacts with water to form hydrochloric acid (HCl) and hydrochlorous acid (HClO). This can be represented as: $Cl2 + H2O → HCl + HClO$

2. HCl + NaCl → NaCl + HCl (Hydrochloric Acid and Sodium Chloride) This reaction does not result in a chemical change because HCl is a strong acid and does not readily react with NaCl.

3. NaCl + AgNO3 → AgCl + NaNO3 (Sodium Chloride and Silver Nitrate) When sodium chloride (NaCl) reacts with silver nitrate (AgNO3), a double displacement reaction occurs, resulting in the formation of silver chloride (AgCl) and sodium nitrate (NaNO3): $NaCl + AgNO3 → AgCl + NaNO3$

In summary, the initial reaction ($Cl2 → HCl$) would not typically occur under normal conditions as chlorine gas would not readily convert to hydrochloric acid. The subsequent reactions involve the formation of silver chloride from the reaction between sodium chloride and silver nitrate.