Kalia heksafluoro-arsenato

${\displaystyle {AsF_{5}+KF{\xrightarrow[{}]{}}KAsF_{6}}}$

${\displaystyle {KBrO_{4}+3\,HF+2\,AsF_{5}+KF{\xrightarrow[{}]{}}KAsF_{6}+[H_{3}O][AsF_{6}]}}$

${\displaystyle {AsCl_{5}+KCl+6\,HF{\xrightarrow[{}]{}}KAsF_{6}+6\,HCl}}$

${\displaystyle {N_{2}F_{3}AsF_{6}+HF+KClO_{4}{\xrightarrow[{}]{}}N_{2}F_{4}+KAsF_{6}+HClO_{4}}}$

${\displaystyle {KAsF_{6}{\xrightarrow[{}]{T^{o}}}AsF_{5}+KF}}$