(C6H10O5)n+nH2O=nC6H12O6
C6H12O6=2C2H5OH+2CO2
C6H12O6+Ag2O=C6H12O7+2Ag
K 24.8/ 39 0.63 /0.63 1
Mn 34.7/ 55 0.63 /0.63 1
O 40.5 / 16 2.5 /0.63 4
KMnO4 Mr=39+55+16*4=158
5молей,более 1млрд молекул
CxH2x+2.
2x+2=16
2 x=16-2
x=14/2=7
M(C7H16)=7*12+1*16=100г/моль