Question

A sample of carbon- 12 has a mass of 6.00 g. How many moles of carbon are in the sample?

Answer 1

0.5 moles

Step-by-step explanation:

to get the number of moles, you have to divide the mass by molar mass.

the molar mass of carbon-12 is 12 u.

6 / 12 = 0.5

you have 0.5 moles