+PTHH:
C6H12O6 + Ag2O => (NH3) C6H12O7 + 2Ag\(\downarrow\)
nAg2O = CM.V = 0.01 x 1 = 0.01 (mol)
===> nAg = 0.02 (mol)
===> mAg = n.M = 0.02 x 108 = 2.16 (g)
H = 0.864 x 100/2.16 = 40 (%)
có: nAgNO3= 1. 0,01= 0,01( mol)
PTPU
C6H12O6+ Ag2O\(\xrightarrow[]{NH3}\) C6H12O7+ 2Ag\(\downarrow\)
có: nAg= nAgNO3= 0,01( mol)
theo gt: nAg= \(\frac{0,864}{108}\)= 0,008( mol)
\(\Rightarrow\) H= \(\frac{0,008}{0,01}\). 100%= 80%
nAgNO3= 0.01 mol
C6H12O6 + Ag2O -NH3-> C6H12O7 + 2Ag
0.01______________________________0.02
mAg= 0.02*108=2.16g
H= 0.864/2.16*100%= 40%