ko ai trả lời thì để em nhé!
nC12H22O11 = = x (mol)
C12H22O11 + H2O → C6H10O6 + C6H10O6 .
x x x (mol)
CH2OH–[CHOH]3–CO–CH2OH CH2OH-[CHOH]4-CHO
a mol a mol
C5H11O5CH=O + 2AgNO3 + 3NH3 + H2O → C5H11O5COONH4 + 2Ag ↓ + 2NH4NO3.
2x 4x 4x (mol)
mAgNO3 = = 198,83 (gam);
mAg = = 126,31 (gam).