C+2H2 =(t) CH4
2CH4= (1500C) c2h2 + 3h2
3c2h2 = (400C) c6h6
C6H6 +Cl2 = C6H5Cl + HCl (катализатор)
C6H5Cl + KOH = C6H5OH + KCl
1.соединения.
<span>4Al(порошок)</span><span>+</span><span> </span><span>3</span><span>O</span><span>2</span><span>=</span><span> </span><span>2</span><span>Al</span><span>2</span><span>O</span><span>3
получается оксид алюминия</span>