Question

3) C → CO → CO2 → K2CO3→ KCl → KNO3

Answer 1

Ответ:

CO2 + C ⇄ 2CO

2CO + O2 → 2CO2

2KOH + CO2 → K2CO3 + H2O

K2CO3 + 2HCl → 2KCl + CO2 + H2O

NaNO3 + KCl → NaCl + KNO3

Объяснение:

Answer 2

The sequence you've provided appears to represent a series of chemical reactions. Let's break it down step by step:

1. C → This likely represents the element carbon (C) in its elemental form.

2. CO → This represents carbon monoxide (CO), which is formed by the combination of carbon (C) and oxygen (O).

3. CO2 → This represents carbon dioxide (CO2), which is formed by the combination of carbon (C) and oxygen (O2).

4. K2CO3 → This represents potassium carbonate (K2CO3), which is a salt that contains potassium (K), carbon (C), and oxygen (O).

5. KCl → This represents potassium chloride (KCl), which is a salt that contains potassium (K) and chlorine (Cl).

6. KNO3 → This represents potassium nitrate (KNO3), which is a salt that contains potassium (K), nitrogen (N), and oxygen (O).

This sequence represents a series of chemical reactions where carbon (C) is initially converted to various compounds containing carbon, oxygen, and other elements like potassium (K) and chlorine (Cl). If you have any specific questions or need more information about any of these reactions, please feel free to ask.