Equation Result #1
4HCl | + | MnO2 | → | Cl2 | + | 2H2O | + | MnCl2 | |
hydrogen chloride | manganese dioxide | chlorine | water | manganese(ii) chloride | |||||
(dd đặc) | (rắn) | (khí) | (lỏng) | (dd) | |||||
(đen) | (vàng lục) | (không màu) | (không màu) | ||||||
4 | 1 | 1 | 2 | 1 | Hệ số | ||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Temperature: 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.
The method is used to prepare chlorine gas in laboratories. Chlorine gas is produced by letting concentrated hydrochloric acid react with strongly oxidating substances MnO2.
Equation Result #2
4HCl | + | MnO2 | → | Cl2 | + | 2H2O | + | MnCl2 | |
hydrogen chloride | manganese dioxide | chlorine | water | manganese(ii) chloride | |||||
(lỏng) | (rắn) | (khí) | (lỏng) | (rắn) | |||||
(không màu) | (không màu) | (không màu) | |||||||
4 | 1 | 1 | 2 | 1 | Hệ số | ||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
MnO2 reacts with HCl
This reaction is to prepare chlorine in laborotaries
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