Question

how many atoms tthere in a a)72u of carbon b) 72g of carbon​

Answer 1

a) Molecular mass of carbon = 12u

Molar mass of carbon = 12g

Molar mass 72u of carbon atoms = 72g

Number of 72g of carbon = 72 / 12 = 6 atoms

b)Molar mass of carbon = 12g

Molar mass 72u of carbon atoms = 72g

Number of 72g of carbon = 72 / 12 = 6 atoms

Answer 2

Explanation:

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