este o diena cu formula Cn H2n-2--> 14n-2=82---> n= 6
tinand cont de informatiile care se dau, este
CH2=C(CH3)-C(CH3)=CH2 +2H2--> CH3-CH(CH3)-CH)CH3)-CH3
CH2=C(CH3)-C(CH3)=CH2 + 2HCL---> CH3-CCl(CH3)-CCl(cH3)-CH3
155g derivat diclorurat.............71g Cl
100g.......................................45,08%
CH2=C(CH3)-C(CH3)=CH2 +8O----> 2CO2+2H2O+CH3-CO-CO-CH3
2mol KMnO4......5O
X.........................8
C= n/V---> 0,3= 16/5V------> V= .......CALCULEAZA !!!!!!
VERIFICA 1-4 !!!!!!!!