Equation Result #1
|sodium silicate||water||sodium silicate||carbon dioxide|
|(dung dịch)||(rắn)||(lỏng)||(dung dịch)||(khí)|
|(không màu)||(trắng)||(không màu)||(không màu)||(không màu)|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Other Condition: at room temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
Add sodium carbonate solution to a test tube containing silica gel, shake gently
Silicic acid is a very weak acid, weaker than carbonic acid, so it is impossible to remove carbonic acid from its salts.