Spring '12 Exam 3 with Answers

# Consider the reaction c 12 h 22 o 11 s 12 o 2 g àฏ

• Notes
• 8

2. Consider the reaction: C 12 H 22 O 11 (s) + 12 O 2 (g) àฏ 12 CO 2 (g) + 11 H 2 O( l ) 10.0 g of sucrose, C 12 H 22 O 11 ( M M = 342.3 g/mol), were burned in a bomb calorimeter with the total heat capacity of 7.50 kJ / K . The temperature inside the calorimeter increased by 22.0 °C. Calculate the molar enthalpy of this reaction (a.k.a heat of combustion per 1 mole of sucrose).
• Spring '10
• Gallagher

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