Pentaborane-9,B5H9, is a colorless, highly reactive liquid that will burst into flame when exposed to oxygen. The

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Pentaborane-9,B5H9, is a colorless, highly reactive liquid that will burst into flame when exposed to oxygen. The reaction is
2B5H9(l) + 12O2(g) -→ 5B2O3(s) + 9H2O(l)
Calculate the kilojoules of heat released per gram of the compound reacted with oxygen. The standard enthalpy of formation of B5H9 is 73.2 kJ/mol?
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Chemistry

ISBN: 978-0077274313

10th edition

Authors: Raymond Chang

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