1 Mole Concept
A person adds 1.71 gram of sugar (C12H22O11) in order to sweeten his tea. The number of carbon atoms added are (mol. mass of sugar = 342)
1) 7.2 x 1021
2) 3.6 x 1022
3) 6.6 x 1022
4) 0.05
SOLUTION
The number of molecules is the product of the number of moles and Avogadro's number NA?=6.023×1023.
Number of molecules = NA /200
Number of C atoms
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