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4CaO + 3O2 + 2Cr2O3 → 4CaCrO4 | Phương Trình Phản Ứng Hóa Học
CaO | | solid + O2 | oxygen | solid + Cr2O3 | chromium(iii) oxide | solid = CaCrO4 | Calcium chromate; Chromic acid calcium salt; C.I.Pigment yellow 33; C.I.77223 | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
Detailed information about the equation
Reaction conditions when applied CaO + O2 + Cr2O3
- Catalyst: not available
- Temperature: 600 - 700
- Pressure: normal
- Other conditions: not available
Reaction process CaO + O2 + Cr2O3
Process: updating...
Note: not available
The result of the reaction CaO + O2 + Cr2O3
The phenomenon: updating...
Detailed information on the reactants
Information about CaO
Information about O2 (oxygen)
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 CaCrO4 (Calcium chromate; Chromic acid calcium salt; C.I.Pigment yellow 33; C.I.77223)
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The equations for preparation CaO
Catalyst
normal
Temperature
very high temperature
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
The equations for preparation O2
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
160 - 300
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
temperature
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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