posted by Lg .
A sample of sucrose, C12H22O11(s),contains 0.16 mol of oxygen, atoms(O).
a.) What amount in moles of sucrose is in the sample?
b.)How many atoms of carbon are in the sample?
0.16 mol O2 x (2 mol O/1 mol O2) x ( mol C12H22O11/11 mol O)
b is the same concept.