Moles of Carbon in Graphite
A piece of pencil graphite (composed of carbon atoms) has a mass of 0.12 grams. How many moles of carbon atoms are present in the graphite?
(The molar mass of carbon is 12 g/mol.)
A
0.01 moles of carbon atoms
B
0.12 moles of carbon atoms
C
12 moles of carbon atoms
D
6 moles of carbon atoms
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