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romanna [79]
3 years ago
11

2. If I have 45 g of Carbon, to find the number of moles of carbon I would *

Chemistry
2 answers:
pshichka [43]3 years ago
4 0

Answer:

3.35 moles.

Explanation:

Sati [7]3 years ago
3 0

Answer:

divide by molar mass (12.01 g)

Explanation:

To find the number of moles of the carbon, divide by molar mass (12.01 g).

The number of moles of a substance is given as;

           Number of moles  = \frac{mass}{molar mass}

To solve this problem;

  since mass of carbon  = 45g

                Number of moles  = \frac{45}{12.01}   = 3.75moles

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