please answer these redox equations with explaninations Oxidation Numbers in Redox Reactions

In the following reactions find the oxidation number in each species. Determine which species is

reducing $($oxidizing agent$)$ and which is oxidizing $($reducing agent$)$

Oxidesi others,

reduces athers, oxidizes itself

reduces itself.

$2C{H}_{3}OH(g)+O_2(g)2C{H}_{2}O(g{)}^2+2H_{2}O(g)$

$N{H}_{4}HC{O}_3(s)N{H}_3(g)+H_{2}O(g)+C{O}_2(g)$

$CO(g)+H_{2}OC{O}_2(g)+H_2(g)$

$H{g}_{2}C{l}_2(s)+2N{H}_3(aq)Hg(l)+HgN{H}_{2}Cl(s)+N{H}_{4}Cl(aq)$

$Ca(HC{O}_3{)}_2+S{O}_{2}CaS{O}_3+2C{O}_2+H_{2}O$

$2Mn(OH{)}_2(s)+O_{2}2H_{2}O+2Mn{O}_2$

$Mn{O}_2(s)+2Cl{O}_2(g)M{n}^{2+}(aq)+2Cl{O}_3^{-}(aq)$