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10-03-2021
Chemistry

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Calculate the mass of 2.5 mol of Iron (111) oxide
Fe2O3

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keijosalonen keijosalonen

20-03-2021

Answer: m= n·M = 2.5 mol· 159.7 g/mol

Explanation: molar mass Fe2O3 = 2·55.85+ 3·16 = 159,7 g/mol

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