1)4Zn+5H2So4=4ZnSO4+H2S+4H2O
2)2Cu+2HCl=2CuCl+H2
3)2Mg+2CuCl2=2MgCl2+Cu2
4)Ag+MgSO4=AgSO4+Mg
5)2Al+MgSO4=AgSO4+Mg
6)2Al+6HCl=2AlCl3+3H2
C7H16=C6H5-CH3+4H2
1 1
n(C7H16)=300/100=3кмоль;
m(C6H5-CH3)теорет. =3*92=276кг;
m(C6H5-CH3)практ. =276*0,85=234,6кг.
..........................................................................................................................................................
............................................................................................................................................................
Это если все таки 5 вещ-во - бутан (C4H10)
NCH2=CH2 ---(ROOR, hv)---> [-CH2-CH2-]n
nCH3-CH=CH2 ---(ROOR, hv)---> [-CH(CH3)-CH2-]n
Реакция полимеризации.