Question

Define law of constant properties.If one mole of carbon atoms weight 12 grams what is mass (in grams) of 1 atoms of carbon​

Answer 1

Answer:

If one mole of carbon atoms weigh 12 grams, what is the mast (in grams) of 1 atom of carbon? Ans. 1 mole of carbon atoms 6.022 × 1023 atoms = 12 g.

Answer 2

Answer:

Mass of one mole of carbon atom = 12g

1 mole of a carbon contains 6.022 X 1023 atoms

Hence, mass of 6.022 X 1023 Atoms of carbon = 12g

Mass of 1 atom of carbon

= 12/6.022 X 1023 = 1.993 X 10-23 g