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If the heat of combustion for a specific compound is −1040.0 kJ/mol and its molar mass is 70.57 g/mol, how many grams of this compound must you burn to release 417.10 kJ of heat?

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Chemistry: Principles and Practice
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ISBN: 9780534420123
Author: Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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