C2H5OH+H2SO4 ⇒ C2H4+H2O+H2SO4
C2H4+3O2 <span>⇒ </span>2CO2+2H2O
AL + KOH => <span>K[Al(OH)4] </span>+
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2Al + 3H2SO4 --> Al2(SO4)3 + 3H2
Количество вещества (Н2) = 10*6/27*2 = 1,1 моль
1)CH3-CH2-CH2-CH3+Cl2=CH3-CHCl-CH2-CH3+HCl
2)CH3-CHCl-CH2-CH3+Cl2=CH3-CCl2-CH2-CH3+HCl
3)CH3-CCl2-CH2-CH3+Cl2=CH3-CCl2-CHCl-CH3+HCl
4)CH3-CCl2-CHCl-CH3+Cl2=CH3-CCl2-CCl2-CH3+HCl
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