Question

find the mass of 1 atom of carbon in grams

Answer 1

6.022×10^23/12grams

1.9927×10^23 grams

Answer 2

You need to know that to calculate mass of 1 atom of carbon we need to first know the relative mass of 12C is 12u.

Mass of one mole of C12 = 12 g

:= mass of 1 atom of C12 = 1.9927e-23g  

Or unified atomic mass unit of carbon is 1.660538921 * 10 -24  g.

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