Examlex
Like many metals, manganese reacts with halogens to give metal halides. How many grams of MnF3 can be produced using excess fluorine and 5.49 g of Mn? (molar masses: Mn = 54.9 g/mol, F = 19.0 g/mol)
2Mn(s) + 3F2(g) 2MnF3(s)
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