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Chemistry 20 Online
paytonfreeman:

Calculate how many grams are in a sample containing 6.3 x 1023 formula units (particles) of FeSO4. also can u show ur work i need help real bad

Mercury:

starting with: 6.3 x 10^23 formula units divide by Avogadro's number (6.022 * 10^23) to get the quantity in moles from there, to get mass, multiply by the molar mass of FeSO4 (the molar mass of FeSO4 151.908 g/mol) to get grams

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