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  3. part 1: a 1.07 g sample of caffeine (c8h10n4o2) bu

Part 1: A 1.07 g sample of caffeine (C8H10N4O2) burns in a constant-volume calorimeter that has...

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Chemistry

Part 1: A 1.07 g sample of caffeine (C8H10N4O2) burns in aconstant-volume calorimeter that has a heat capacity of 7.28 kJ/K.The temperature increases from 297.65 K to 301.38 K. Determine theheat (qv) associated with this reaction.

Part 2:Now use the data above to find ΔE for the combustion ofone mole of caffeine

Answer & Explanation Solved by verified expert
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Part 1 Given that mass of caffeine m 107 g molar mass of caffeine 1942 gmol Moles of caffeine mass molar mass 107 g 1942 gmol 00055 mol heat capacity of    See Answer
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