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Detailed information about the equation FeCl2 + 2KCN -> 2KCl + Fe(CN)2
This chemical equation describes the reaction process between iron(II) chloride (FeCl2) and potassium cyanide (KCN) to create potassium chloride (KCl) and iron(II) cyanide (Fe(CN)2). -
Reaction conditions
This reaction requires appropriate temperature and pressure to occur. Normally, this reaction takes place under standard temperature and pressure conditions. -
Reaction process
When FeCl2 comes into contact with KCN, it reacts with KCN to form KCl and Fe(CN)2. The reaction process takes place in the following mole ratio: 1 mole of FeCl2 reacts with 2 moles of KCN to produce 2 moles of KCl and 1 mole of Fe(CN)2. -
Observed phenomena
When the reaction occurs, a change in color and the formation of precipitate can be observed. At the same time, there may also be changes in heat (either releasing or absorbing heat).