emaleevoneiff emaleevoneiff

22-01-2021
Chemistry

contestada

7.
How many grams are contained in 3.9 x 1023 sulfur atoms?
atoms → moles
grams
I

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ihlester ihlester

23-01-2021

Answer: 20.775 g S

Explanation: 3.9x10^23 atoms = 0.648 mol

Atomic mass S = 32.08

S in grams = 20.775

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