<span>С+2Н2=СН4</span>
<span><span>2СН4=С2Н6+Н2 </span></span>
<span><span><span>C2H6=C2H4+H2</span></span></span>
<span><span><span><span>С2Н4+H2O=C2H5OH</span></span></span></span>
<span>С2Н5ОН</span><span>+СиО=СН3СОН+Сu+Н2О</span>
<span><span>CH3-COH+H2O2=CH3COOH+H2O</span></span>
<span><span><span>CH3COOH+Cl2=CH2ClCOOH+HCl</span></span></span>
<span><span><span><span>CH2ClCOOH+NH3=NH2CH2COOH+NH4Cl</span></span></span></span>