uamir4999 uamir4999

16-02-2018
Chemistry

contestada

Convert 1.45 × 1024 atoms of carbon to moles of carbon.

Respuesta :

jcherry99 jcherry99

25-02-2018

1 mol = 6.02 * 10^23 atoms of carbon
x mol = 1.45 * 10^24 atoms of carbon

1/x =6.02*10^23 / 1.45 * 10^24

6.02 * 10^23 x = 1.45 * 10^24
x = 1.45 * 10^24 / 6.02 * 10^23
x = 2.41 mols of carbon

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