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hodyreva [135]
3 years ago
9

If you have a 200.0 gram sample of carbon, how many moles of carbon do you have? A. 200.0 B. 17.0 C. 16.66 D. 12.01

Chemistry
1 answer:
lukranit [14]3 years ago
7 0

Answer:

B. 17.0.

Explanation:

Hello!

In this case, considering that based on the atomic mass of the carbon atom, which means that 1 mole of carbon weights 12.01 grams, we can set up the following proportional factor to compute the moles of carbon in 200.0 grams:

200.0gC*\frac{1molC}{12.01gC}\\\\17.0molC

Thus, the answer would be B. 17.0.

Best regards!

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