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Reactions of xenon fluorides

This type of question, asked 2 times: 8 Apr 2023, 10 Apr 2023. All 2 questions below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    8 Apr 2023

    56
    XeF4XeF_{4} reacts with SbF5SbF_{5} to form
    [XeFm]n+[SbFy]z−\left\lbrack XeF_{m} \right\rbrack^{n +}\left\lbrack SbF_{y} \right\rbrack^{z -}
    m+n+y+z=m + n + y + z =_____
  2. Question 2

    10 Apr 2023

    145
    The difference in the oxidation state of Xe between the oxidised product of XeXe formed on complete hydrolysis of XeF4XeF_{4} and XeF4XeF_{4} is___