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02-01-2024
Chemistry

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How much heat will be transferred when 25.1 g of diborane (B₂H₆) reacts with 57.0 g of oxygen according to the following equation? B₂H₆(g) + 3O₂(g) → B₂O₃(s) + 3H₂O ΔH = -1940 kJ

a) -597 kJ

b) -796 kJ

c) -995 kJ

d) -1194 kJ

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