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2KMnO4 → MnO2 + O2 + K2MnO4 | , Phản ứng phân huỷ, Phản ứng oxi-hoá khử
KMnO4 | potassium permanganate | solid = MnO2 | manganese dioxide | solid + O2 | oxygen | solid + K2MnO4 | | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
Detailed information about the equation
Reaction conditions when applied KMnO4
- Catalyst: not available
- Temperature: temperature
- Pressure: normal
- Other conditions: not available
Reaction process KMnO4
Process: updating...
Note: Oxygen gas is prepared by decomposing oxygen rich compounds and less-stable in heat such as KMnO4
The result of the reaction KMnO4
The phenomenon: Purple solution of KMnO4 gets faded and black precipitate of MnO2 appears
Detailed information on the reactants
Information about KMnO4 (potassium permanganate)
- Atomic weight: 158.0339
- Color: hình cái kim màu tím-xám màu đỏ tươi trong dung dịch
- Status: chất rắn
Detailed information about the products of the reaction
Information about MnO2 (manganese dioxide)
Information about O2 (oxygen)
Information about K2MnO4
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The equations for preparation KMnO4
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
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