Răspuns :
Y 2,5
C6H12O6+2[Ag(NH3)2]→C6H12O7+2Ag + 4NH3+H2O
180 1
Y=2,5X180
c=mdX100/ms
18=2,5x180/ms
ms=2,5x180x100/18
ms=2500g solutie de glucoza
Glucoza + r. Tollens ⇒ acid gluconic
n gl = n acid = 2,5 moli
solutia de glucoza : md = 2,5·180 = 450g c = 18% ⇒ ms = 2,5·180·100/18
ms = 2500g
n gl = n acid = 2,5 moli
solutia de glucoza : md = 2,5·180 = 450g c = 18% ⇒ ms = 2,5·180·100/18
ms = 2500g