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2Al + Cr2O3 → Al2O3 + 2Cr | , Phản ứng oxi-hoá khử
Al | aluminium | solid + Cr2O3 | chromium(iii) oxide | solid = Al2O3 | aluminium oxide | solid + Cr | chromium | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
Detailed information about the equation
Reaction conditions when applied Al + Cr2O3
- Catalyst: not available
- Temperature: temperature
- Pressure: normal
- Other conditions: not available
Reaction process Al + Cr2O3
Process: updating...
Note: not available
The result of the reaction Al + Cr2O3
The phenomenon: Metallic gray precipitate of Cr
Detailed information on the reactants
Information about Al (aluminium)
Information about Cr2O3 (chromium(iii) oxide)
- Atomic weight: 151.9904
- Color: dạng tinh thể màu đen ánh kim; dạng vô định hình là chất bột màu lục thẫm
- Status: chất rắn dạng tinh thể hoặc bột vô định hình
Detailed information about the products of the reaction
Information about Al2O3 (aluminium oxide)
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Information about Cr (chromium)
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The equations for preparation Al
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
The equations for preparation Cr2O3
→ 4 + +
Catalyst
normal
Temperature
168 - 185
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
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