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Cr2O3 + 3Na2O2 → Na2O + 2Na2CrO4 | Phương Trình Phản Ứng Hóa Học
Cr2O3 | chromium(iii) oxide | solid + Na2O2 | sodium peroxide | solid = Na2O | sodium oxide | solid + Na2CrO4 | Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
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Detailed information about the equation
Reaction conditions when applied Cr2O3 + Na2O2
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Detailed information on the reactants
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Detailed information about the products of the reaction
Information about Na2O (sodium oxide)
Information about Na2CrO4 (Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt)
Detailed information about the equation
Reaction conditions when applied Cr2O3 + Na2O2
- Catalyst: not available
- Temperature: normal
- Pressure: normal
- Other conditions: not available
Reaction process Cr2O3 + Na2O2
Process: updating...
Note: not available
The result of the reaction Cr2O3 + Na2O2
The phenomenon: updating...
Detailed information on the reactants
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
Information about Na2O2 (sodium peroxide)
Detailed information about the products of the reaction
Information about Na2O (sodium oxide)
Information about Na2CrO4 (Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt)
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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
The equations for preparation Na2O2
Catalyst
mixture of Na2O
Temperature
burning in the air
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
> 700
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
250 - 350
Pressure
pressure condition
Other conditions
normal
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