Why can Solvay process not be used for the manufacture of potassium carbonate?

Explanation

To understand why the Solvay process cannot be used for the manufacture of potassium carbonate, we will break down the reasoning step by step.

### Step 1: Understanding the Solvay Process
The Solvay process is primarily used for the production of sodium carbonate (soda ash) from sodium chloride (NaCl). It involves the reaction of sodium chloride with ammonia (NH3), carbon dioxide (CO2), and water (H2O) to form sodium bicarbonate (NaHCO3), which precipitates out of the solution and can be collected.

### Step 2: Reaction in the Solvay Process
In the Solvay process, the following reactions take place:
1. Ammonia (NH3) is dissolved in water to form ammonium hydroxide (NH4OH).
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