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Explanation:
Mass of xenon tetrafluoride = 4.658 g
To determine the number of grams of xenon in 4.658 grams of the compound xenon tetrafluoride:
The chemical formula for xenon tetrafluoride is XeF_4XeF
4
Molar mass of XeF_4XeF
4
= 207.28 g/mol
Molar mass of xenon = 131.29 g/mol
First of all, we would calculate the number of moles of XeF_4XeF
4
.
\begin{gathered}Number\;of\;moles = \frac{mass}{molar\;mass}\\\\Number\;of\;moles = \frac{4.658}{207.28}\end{gathered}