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uCULIONIS. Assume 171 grams of diborane, BH reacts with excess oxygen, O, The problem requires that you determine the mass of boron oxide, B. O, formed from this reaction. B,H.(9) + 3 0,(9) ► 3,0 (s) + 3 H2O(l) 171g B, H, Imol B H, 1 mol B,0, 27.68 g BH, Imol BH, - = 4.30 x 10g B,0,
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