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zhannawk [14.2K]
4 years ago
6

Consider a 12.01 g sample of carbon. the average mass of a carbon atom is 1.994 3 10223 g. how many carbon atoms are in the samp

le?
Chemistry
1 answer:
Nonamiya [84]4 years ago
3 0
 the mass of a carbon atom is 1.994 x 10⁻²³ g
the mass of the carbon sample is 12.01 g
to find the number of Carbon atoms we have to divide the mass of sample by mass of a carbon atom.
number of C atoms = \frac{12.01 g}{1.994* 10^{-23}g }
therefore number of atoms = 6.023 X 10²³ atoms of carbon
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\quad \huge \quad \quad \boxed{ \tt \:Answer }

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