How many moles of dipyrithione (C10H8N2O2S2) contain 8.2 x 10^24 atoms of N2?

Question

Chemistry

Joanna Crane

2 August, 15:01

How many moles of dipyrithione (C10H8N2O2S2) contain 8.2 x 10^24 atoms of N2?

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Craig Hernandez · Answer 1

Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles. We calculate as follows:

8.2 x 10^24 atoms of N2 (1 mol N2 / 6.022 x 10^23 atoms) (1 mol C10H8N2O2S2 / 1 mol N2) = 13.28 mol C10H8N2O2S2