How many moles of atoms, How many moles of atoms are there

How many moles of atoms

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Reference no: EM13882847

How many moles of atoms are there in: (a) 28g of N_2; (b) 32 g of O_2; (c) 16 g of methane - CH_4; (d) 38 g of F_2?

Balance this question: __Fe(s) + __ O_2(g) -> __ Fe_2O_3(s)

Reference no: EM13882847

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