Gold has a molar mass of 197 gmol how many moles of gold
Gold has a molar mass of 197 g/mol.
(a) How many moles of gold are in a 9.09 g sample of pure gold?
(b) How many atoms are in the sample?
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gold has a molar mass of 197 gmola how many moles of gold are in a 909 g sample of pure goldb how many atoms are in the
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