Question

Помогите с цепочкой реакций HNO3 -> CO2 -> K2CO3 -> KOH -> Al(OH)3 -> Al(NO3)3 -> Al2O3 -> Al(NO3)3

Answer 1

4HNO3 + C ----> CO2 + 4NO2 + 2H2O
CO2 + K2O ---> K2CO3
K2CO3 +  2LiOH ---> 2KOH + LI2CO3
3KOH + AlCl3 ---> Al(OH)3 + 3KCl
Al(OH)3 + 3HNO3 ---> Al(NO3)3 + 3H2O
Al(NO3)3 + ... ---> Al2O3 +.... (не знаю, я думаю они вроде обратные будут со следующей )
Al2O3 + 6HNO3 ---> 2Al(NO3)3 + 3H2O

Answer 2

Chemical Reaction Chain

Let's break down the chemical reaction chain step by step:

HNO3 -> CO2 The reaction between nitric acid (HNO3) and a carbonate compound like potassium carbonate (K2CO3) can produce carbon dioxide (CO2) gas, water, and the corresponding nitrate salt. The balanced chemical equation for this reaction is: ``` 2 HNO3 + K2CO3 → 2 KNO3 + H2O + CO2 ``` [[1]]

CO2 -> K2CO3 Carbon dioxide (CO2) can react with water and potassium hydroxide (KOH) to form potassium carbonate (K2CO3) and water. The balanced chemical equation for this reaction is: ``` CO2 + H2O + 2 KOH → K2CO3 + 2 H2O ``` Simplified to: ``` CO2 + KOH → K2CO3 ``` [[2]]

K2CO3 -> KOH Potassium carbonate (K2CO3) can react with water and potassium hydroxide (KOH) to form potassium hydroxide (KOH) and carbon dioxide (CO2). The balanced chemical equation for this reaction is: ``` K2CO3 + H2O → 2 KOH + CO2 ``` [[3]]

KOH -> Al(OH)3 Potassium hydroxide (KOH) can react with aluminum nitrate (Al(NO3)3) to form aluminum hydroxide (Al(OH)3) and potassium nitrate (KNO3). The balanced chemical equation for this reaction is: ``` Al(NO3)3 + 3 KOH → Al(OH)3 + 3 KNO3 ``` [[4]]

Al(OH)3 -> Al(NO3)3 Aluminum hydroxide (Al(OH)3) can react with nitric acid (HNO3) to form aluminum nitrate (Al(NO3)3) and water. The balanced chemical equation for this reaction is: ``` Al(OH)3 + 3 HNO3 → Al(NO3)3 + 3 H2O ``` [[5]]

Al(NO3)3 -> Al2O3 Aluminum nitrate (Al(NO3)3) can decompose upon heating to form aluminum oxide (Al2O3), nitrogen dioxide (NO2), and oxygen (O2). The balanced chemical equation for this reaction is: ``` 2 Al(NO3)3 → Al2O3 + 6 NO2 + 3 O2 ``` [[6]]

Al2O3 -> Al(NO3)3 Aluminum oxide (Al2O3) can react with nitric acid (HNO3) to form aluminum nitrate (Al(NO3)3) and water. The balanced chemical equation for this reaction is: ``` Al2O3 + 6 HNO3 → 2 Al(NO3)3 + 3 H2O ``` [[7]]

This completes the chemical reaction chain from HNO3 to Al(NO3)3.