Question

Convert 7.83×1024 atoms of carbon to moles of carbon

Answer 1

did you mean 10^24 atoms?

if so, youd do (7.83x10^24)/ (6.02x 10^23)---- avogadros constant

=13.01 moles

Answer 2

13.0 mol

Explanation:

Use Avogadro’s number to convert atoms of C to moles of C.

1 mol C atoms = 6.022 × 10²³ atoms of C

Moles of C = 7.83 ×10²⁴ × 1 /6.022 × 10²³

Moles of C = 13.0 mol C