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Potassium dichromate react with oxalic acid and potassium oxalate
K
2
Cr
2
O
7
+ 7H
2
C
2
O
4
+ 2K
2
C
2
O
4
→ 2K
3
[Cr(C
2
O
4
)
3
] + 6CO
2
+ 7H
2
O
[ Check the balance ]
Potassium dichromate react with oxalic acid and potassium oxalate to produce potassium trioxalatochromate(III), carbon dioxide and water. Oxalic acid - concentrated solution.
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Picture of reaction:
Сoding to search:
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3CrC2O43 + 6 CO2 + 7 H2O
Add / Edited:
04.06.2015 /
Evaluation of information:
5.0 out of 5 / number of votes: 1
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