Question

what is the weight of 6.023 x 10^23 atoms of carbon?
please show calculations.

Answer 1

hey mate here is pratyush98 for your help....

the number of carbon atom is 6.022*10^23

here number of mole =(6.022*10^23)/6.022*10^23)
=1 mol

and we know that the mass of one mole of carbon atom is 14 gram.

hope it helps you...

@pratyush

Answer 2

1 mole =6.022×10²³

and mass of 1 carbon atom is 12 amu.

1amu =1.99269×10^-23

so 6.022×10²³ × 1.99269×10^-23

=12 grams