What mass of B5H9 is needed to react completely with 0.750 gram O2 according to this...

Question

Question

What mass of B5H9 is needed to react completely with 0.750 gram O2 according to this equation? 2 B5H9 + 1202 -> 5 B203 + 9H20

Answer 1

Answer #1

2. 3, И Тро, — 50, 0, + Qи, о 2 mo | 12 m ol 126 38 ч. - Molal Mass of By Hg = 63 g 1 mol Molar mass of ₂ = 32 & Imol 284 4 4

Answer 2

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