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8 8 The mineral enargite is 48.41% Cu [MM=63.546 g/mol), 19.02% As [MM = 74.922 g/mol] , and 32.57% S [MM=32.065 g/mol] by mass. What

8 8 The mineral enargite is 48.41% Cu [MM=63.546 g/mol), 19.02% As [MM = 74.922 g/mol] , and 32.57% S [MM=32.065 g/mol] by mass. What is the empirical formula of the enargite? (2 Points) CuAss Cu4AsS3 CuzASS4 Cu AsS2

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