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17-11-2021
Chemistry

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If 38.6 grams of iron react with an excess of bromine gas, what mass of FeBr2 can form?

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17-11-2021

Answer:

›› FeBr2 molecular weight. Molar mass of FeBr2 = 215.653 g/mol. This compound is also known as Iron(II) Bromide. Convert grams FeBr2 to moles or moles FeBr2 to grams. Molecular weight calculation: 55.845 + 79.904*2 ›› Percent composition by element

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