CH3COOK + HCl --> CH3COOH + KCl
CH3COOH + C2H5OH -->(H2SO4, t) CH3COOC2H5 + H2O
CH3COOC2H5 + NaOH --> CH3COONa + C2H5OH
CH3COONa + NaOH --> CH4 + Na2CO3
<span>2CH4 -->(t) C2H2 + 3H2</span>
М оксида = 32/0,533 = 60 г/моль
М(Э) = 60-32 = 28 г/моль. Это кремний.
C + 2H2 = CH4
CH4 + Cl2 = CH3Cl + HCl
CH3Cl + NaOH = CH3OH + NaCl