donalyndearingbizz donalyndearingbizz

04-02-2021
Chemistry

contestada

How many atoms are in 5.00g of carbon

Question 1 options:

3.62 x 1025 atoms C

2.51 x 1023 atoms C

2.51 x 1024 molecules C

3.62x 1023 atoms C

Respuesta :

nancyvo68 nancyvo68

04-02-2021

Answer:

2.51 x 1023 atoms C

Explanation:

MW C = 12.011

5g x (1mol/12.011g) =0.416 mol

0.416 mol x (6.022x10^23) = 2.51 x 1023 atoms C

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