А)Al + AlCl3 → Al2Cl6Al2Cl6 + 3H2O → 2Al(OH)3 + 6HClAl2Cl6 + 3H2SO4 → Al2(SO4)3 + 6HClAl2Cl6 + 3HNO3 → Al(NO3)3 + 6HCl
Б)C2H5OH → C2H4 + H2OC2H4 → CH2=CH2CH2=CH2 + H2 → CH3-CH3CH3-CH3 + O2 → CO2 + H2O
А)
Al + AlCl3 → Al2Cl6
Al2Cl6 + 3H2O → 2Al(OH)3 + 6HCl
Al2Cl6 + 3H2SO4 → Al2(SO4)3 + 6HCl
Al2Cl6 + 3HNO3 → Al(NO3)3 + 6HCl
Б)
C2H5OH → C2H4 + H2O
C2H4 → CH2=CH2
CH2=CH2 + H2 → CH3-CH3
CH3-CH3 + O2 → CO2 + H2O