Odpowiedzi

2009-12-09T20:06:51+01:00
C2H4 + Cl2 --> C2H4Cl2
10g

1 mol C2H4 - 28 g
x moli - 10 g
x = 0,36 mola

1 mol Cl2 - 71 g
0,36 mola - x
x = 25,56 g

10g + 25,56 g = 35,56 g