ChemistryEasy158×since 2002Q764Fex₂ and Fey₃ are known when x and y are :Ax = F, Cl, Br, I and y = F, Cl, Br, IBx = F, Cl, Br and y = F, Cl, Br, ICx = F, Cl, Br, I and y = F, Cl, BrDx = Cl, Br, I and y = F, Cl, Br, ICheck answerSkip