Question

Give the properties of the following compound:

XeO₃

Answer 1

In its dry state, this white, non-volatile substance is explosive. It can be set off with just a little warmth or rubbing. Because xenic acid is formed, it is soluble in water and produces a slightly acidic aqueous solution.

\[\ce{XeO3 + H2O <=> H+ + \underset{Xenate ion}{HXeO^-_4}}\]

Xenic acid is a strong oxidising agent.