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(a) How is XeF6 prepared from the XeF4 ? Write the chemical equation for the reaction.

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asked Dec 20, 2017 in Chemistry by sforrest072 (157,439 points) ● 60 ● 409 ● 933

(a) How is XeF6 prepared from the XeF4 ? Write the chemical equation for the reaction.
(b) Deduce the structure of XeF6 using VSEPR theory.
(c) How does XeF2 reacts with PF5 ?
(d) Give one use each of helium and neon.
(e) Write the chemical equation for the hydrolysis of XeF4.

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answered Dec 20, 2017 by mdsamim (213,225 points) ● 5 ● 10 ● 15
selected Dec 20, 2017 by sforrest072
 
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[Hint : (a) XeF4 + O2F2 →  XeF6 + O2
(b) Distorted octahedral (6BP + 1LP)

c) XeF2 + PF5 → [XeF]+[PF6]-
(d) He is used in lling balloons/used by scuba divers. Ne is used in discharge tubes, advertisement display purposes.
(e) 6XeF4 + 12H2O → 4Xe + 2XeO3 + 24HF + 3O2]

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