the electron rich molecule is a central Xe with 4 F singlebonded to it, 1 lone pair, and 1 oxygen molecule double bonded toit (if this is confusing the molecule is called xenonoxytetrafluoride so you can google it or whatever) XeF6+H2O XeOF4 +2HF Solution the electron rich molecule is a central Xe with 4 F singlebonded to it, 1 lone pair, and 1 oxygen molecule double bonded toit (if this is confusing the molecule is called xenonoxytetrafluoride so you can google it or whatever) XeF6+H2O XeOF4 +2HF.