HfO(OH)2 + KHF2 = K2[HfF6] + KF + H2O |

HfO(OH)₂ + 4KHF₂ → K₂[HfF₆] + 2KF + 3H₂O

Hafnium(IV) dihydroxide-oxide react with potassium hydrofluoride to produce potassium hexafluorohafnate(IV), potassium fluoride water. Potassium hydrofluoride - concentrated solution. This reaction takes place at a temperature of 0-5°C.

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Hafnium(IV) dihydroxide-oxide react with potassium hydrofluoride

HfO(OH)₂ + 4KHF₂ → K₂[HfF₆] + 2KF + 3H₂O

Picture of reaction:

Сoding to search: HfOOH2 + 4 KHF2 = K2HfF6 + 2 KF + 3 H2O

Add / Edited: 03.05.2015 /

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

Hafnium(IV) dihydroxide-oxide react with potassium hydrofluoride

HfO(OH)2 + 4KHF2 → K2[HfF6] + 2KF + 3H2O

Picture of reaction:

Сoding to search: HfOOH2 + 4 KHF2 = K2HfF6 + 2 KF + 3 H2O

Add / Edited: 03.05.2015 / document.write(dtm['day']+'.'+dtm['mon']+'.'+dtm['year'])

HfO(OH)₂ + 4KHF₂ → K₂[HfF₆] + 2KF + 3H₂O

Add / Edited: 03.05.2015 /