2CH4---(Ni,t)--->C2H4+2H2
C2H4---(Ni,t)--->C2H2+H2
C2H2--(акт.С,450°С)-->C6H6
C6H6+HONO2-->C6H5NO2+H2O
2H2+O2=2H2O+Q
H2+Cl2=HCl
3H2+N2=2NH3
H2+S=H2S
<span>KH + Н2О -- <span>КОН + Н2</span>
<span><span>Li3N + HCl </span> -- LiOH + NH3
<span>Na2O2+CO2 --NaОН + СО
</span></span></span>K2O2+KI+H2SO4 -- <span> КI + H2O + KSO4</span>
<span>KHCO3+Ca(OH)2</span> -- <span>КОН + СаСО3 + Н2О
<span>LiOH-гидроксид лития</span></span>
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