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K2Cr2O7 + 2NaOH → H2O + Na2CrO4 + K2CrO4 | , Phản ứng oxi-hoá khử
K2Cr2O7 | Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt | solid + NaOH | sodium hydroxide | solid = H2O | water | solid + Na2CrO4 | Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt | solid + K2CrO4 | | solid | Temperature: temperature, Other Condition excess chlorine
Introduce
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Detailed information about the equation
Reaction conditions when applied K2Cr2O7 + NaOH
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Detailed information on the reactants
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Detailed information about the products of the reaction
Information about Na2CrO4 (Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt)
Detailed information about the equation
Reaction conditions when applied K2Cr2O7 + NaOH
- Catalyst: not available
- Temperature: normal
- Pressure: normal
- Other conditions: not available
Reaction process K2Cr2O7 + NaOH
Process: NaOH reacts with potassium dichromate
Note: not available
The result of the reaction K2Cr2O7 + NaOH
The phenomenon: Orange yellow turns yellow
Detailed information on the reactants
Information about K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)
Information about NaOH (sodium hydroxide)
Detailed information about the products of the reaction
Information about H2O (water)
Information about Na2CrO4 (Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt)
Information about K2CrO4
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The equations for preparation K2Cr2O7
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
normal
Pressure
normal
Other conditions
normal
Catalyst
normal
Temperature
room temperature
Pressure
pressure condition
Other conditions
normal
The equations for preparation NaOH
Catalyst
normal
Temperature
normal
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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