Развяжите уравнения[tex]CH_{4} + C + H_{2} = C_{6}H_{6} \\
CH_{2}O = C_{6}H_{12}O_{6} \\
K + S + O_{2} = K_{2}SO_{4} \\
LiCl = Li + Cl_{2} \\
Al_{2}O_{3} = Al + O_{2} \\
N_{2} + O_{2} = NO_{2}[/tex]