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H2O + CrO → Cr(OH)2 | Phương Trình Phản Ứng Hóa Học
H2O | water | solid + CrO | | solid = Cr(OH)2 | | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
Detailed information about the equation
Reaction conditions when applied H2O + CrO
- Catalyst: not available
- Temperature: normal
- Pressure: normal
- Other conditions: not available
Reaction process H2O + CrO
Process: Drop water into a test-tube containing chromium (II) oxide and shake well.
Note: Chrom (II) oxide is a basic oxide that does not react with water.
The result of the reaction H2O + CrO
The phenomenon: This reaction does not occur
Detailed information on the reactants
Information about H2O (water)
Information about CrO
- Atomic weight: 67.99550 ± 0.00090
- Color: màu đen hoặc lục
- Status: Chất rắn dạng bột
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Detailed information about the products of the reaction
Information about Cr(OH)2
Total rating:
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The equations for preparation H2O
Catalyst
normal
Temperature
> 70
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
→ 4 + +
Catalyst
normal
Temperature
168 - 185
Pressure
normal
Other conditions
normal
The equations for preparation CrO
Catalyst
normal
Temperature
temperature
Pressure
normal
Other conditions
normal
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