K2Cr2O7 + HI = CrI3 + I2 + K[II2] + H2O |

K₂Cr₂O₇ + 12HI → 2CrI₃ + I₂ + 2K[II₂] + 7H₂O

Potassium dichromate react with hydrogen iodide to produce chromium(III) iodide, iodine, potassium diiodoiodate(I) and water. Hydrogen iodide - concentrated solution.

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Potassium dichromate react with hydrogen iodide

K₂Cr₂O₇ + 12HI → 2CrI₃ + I₂ + 2K[II₂] + 7H₂O

Picture of reaction:

Сoding to search: K2Cr2O7 + 12 HI = 2 CrI3 + I2 + 2 KII2 + 7 H2O

Add / Edited: 22.05.2015 /

Evaluation of information: 5.0 out of 5 / number of votes: 1

Potassium dichromate react with hydrogen iodide

K2Cr2O7 + 12HI → 2CrI3 + I2 + 2K[II2] + 7H2O

Picture of reaction:

Сoding to search: K2Cr2O7 + 12 HI = 2 CrI3 + I2 + 2 KII2 + 7 H2O

Add / Edited: 22.05.2015 / document.write(dtm['day']+'.'+dtm['mon']+'.'+dtm['year'])

K₂Cr₂O₇ + 12HI → 2CrI₃ + I₂ + 2K[II₂] + 7H₂O

Add / Edited: 22.05.2015 /