Respuestas

2011-12-21T10:38:52+01:00

benceno[C6H6] + 3H_{2} -------> ciclohexano[C6H12]
                                                       100g
 6g/M [H]---------------84g/M[C6H12]
    xg      -----------------100g
x=7,14g hidrógeno