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Archy [21]
3 years ago
12

How many moles of carbon (C) atoms are equivalent to 38.1 g C?

Chemistry
1 answer:
Alla [95]3 years ago
4 0
To convert grams to moles, we need the molar mass of carbon. this can be founded in the periodic table.

molar mass of C= 12.0 g/mol

38.1 g C (1 mol C/ 12.0 grams)= 3.18 moles of C
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Answer:

<h3>Theanswer is 6 moles</h3>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

n =  \frac{N}{L}  \\

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L is the Avogadro's constant which is

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From the question we have

n =  \frac{3.612 \times  {10}^{24} }{6.02 \times  {10}^{23} }  \\

We have the final answer as

<h3>6 moles</h3>

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