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2KNO3 → 2KNO2 + O2 | , Phản ứng oxi-hoá khử
KNO3 | potassium nitrate | solid = KNO2 | | solid + O2 | oxygen | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
Detailed information about the equation
Reaction conditions when applied KNO3
- Catalyst: not available
- Temperature: 400 - 520
- Pressure: normal
- Other conditions: not available
Reaction process KNO3
Process: Pyrolysis of KNO3
Note: Potassium nitrate salt is decomposed at high temperature to create Potassium nitrite and release oxygen gas. So it has strong oxidation character.
The result of the reaction KNO3
The phenomenon: White solid of KNO2 and oxygen (O2) appear, forming bubbles
Detailed information on the reactants
Information about KNO3 (potassium nitrate)
Detailed information about the products of the reaction
Information about KNO2
- Atomic weight: 85.10380 ± 0.00090
- Color: màu trắng hoặc hơi vàng
- Status: Chất rắn chảy rữa
Information about O2 (oxygen)
Total rating:
Rating: / 5 star
The equations for preparation KNO3
Catalyst
normal
Temperature
high temperature
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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