Question

What is the product when hydrogen fluoride reacts with ozone?

Answer 1

Reaction of fluorine with the halogens
Fluorine $F_2$ reacts with chlorine $C{l}_2$ at ${225}^{\circ }C$ to form ClF. The trifluoride chlorine fluoride is also formed and the reaction does not go to completion.
$C{l}_2\left(g\right)+F_2\left(g\right)\to 2ClF\left(g\right)$
$C{l}_2\left(g\right)+3F_2\left(g\right)\to 2Cl{F}_3\left(g\right)$