Asked by Stephan

A flask contains this equilibrium
Fe3+(aq) + SCN1-(aq) <======> FeSCN1-(aq)
What is observed if a few drops of iron(II) chloride is added to this equilibrium?

a it becomes darker red
b it becomes lighter red none of the above
c it becomes colourless
d. nothing happens
e. none of the above
Answered by DrBob222
Are you SURE the equation you wrote is correct. Is that REALLY FeSCN^- and not FeSCN^+2
Answered by Dee
The answer here is nothing happens because you are adding Fe 2+ but in the equations yo are using Fe 3+
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