how do you find the number of moles of sulfur atoms present in the following sample: 2.01 grams of sodium sulfate or NaSO4

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the mass of the entire sample equals 2.01 gramsthe molar mass of sulfur is 32.07 grams/moleSo, by using cancelation methods we can set up...2.01grams NaSO4 = 1 mole/32.07 gramsGrams will cancel.So (2.01 x 1mol)  divided by 32.07will equal6.267 x 10^-2 moles of Sulphur per 2.01 grams of NaSO4Hope that helped