C₄H₈ + Cl₂ --> C₄H₈Cl₂
1 mol butena ... 22,4 l Clâ‚‚
10 moli butena...x
x=22.4*10=224 l Clâ‚‚
1 mol butena ... 1 mol produs
10 moli butena ...y
y=10 moli produs.
M produs = 4*M C + 8*M H + 2*M Cl = 48+8+71 = 127 g/mol
m=127*10=1270 g produs = 1.27 kg produs. (C₄H₈Cl₂)