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22-06-2016
Chemistry

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What is the mass of 0.7891 mol of (fe2o3)?

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Willchemistry Willchemistry

24-06-2016

Molar mass F₂O₃ = 159.69 g/mol

1 mole ------------------ 159.69 g
0.7891 moles ---------- ? g

mass = 0.7891 x 159.69 / 1

= 126.01 g

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