C6H12O6+H2---> C6H14O6
M,C6H12O6=180g/mol
M,C6H14O6= 182g/mol
180g..................182g
720g....................m=728g hexitol
in reactia cu hidroxidul diaminoargentic intra doar glucoza , deci 2 mol
1mol glucoza......2mol Ag(2x108g)
2mol....................m= 4x108g= 432g Ag