Question

Write chemical equations for the following processes :
(i) Chlorine reacts with a hot concentrated solution of sodium hydroxide
(ii) Orthophosphorous acid is heated
(iii) `PtF_(6)` and xenon are mixed together

Answer 1

(i) `3Cl_(2)+6NaOH rarr 5 NaCl + NaClO_(3) + 3H_(2)O`
(ii) `4H_(3) PO_(3) overset("heat")rarr3H_(3)PO_(4)+PH_(3)`
(iii) `PtF_(6) + Xe rarrunderset("red colour compound")(Xe^(+)PtF_(6)^(-))`