Rabrown14 Rabrown14

20-09-2016
Chemistry

contestada

How many sulfur atoms are there in 3.90 mol of sulfur?

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LanaParrilla LanaParrilla

23-09-2016

In a mole of anything, there are 6.023 x 10^23 units. So, in 3.9 moles of sulfur, there are 3.9 * 6.023 x 10^23 = 23 x 10^23 = 2.3 x 10^24 atoms (keeping only 2 sig figs). Hope I help!!

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