write the balanced eqn. for complete hydrolysis of XeF6.
Xenon hexafluoride hydrolyzes stepwise-
XeF6 + H2O → XeOF4 + 2 HF
XeOF4 + H2O → XeO2F2 + 2 HF
XeO2F2 + H2O → XeO3 + 2 HF