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The Temperature Rises from 25

Question 31

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The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate U for the combustion of sucrose in kJ sucrose. The heat capacity of the calorimeter is 4.90 kJ . The molar mass of sugar is 342.3 g . A) -1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> B) 1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> C) -1.23 × 10<sup>3 </sup>kJ mol<sup>-1</sup> D) 2.35 × 10<sup>4</sup> kJ mol<sup>-1</sup> U for the combustion of sucrose in kJ The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate U for the combustion of sucrose in kJ sucrose. The heat capacity of the calorimeter is 4.90 kJ . The molar mass of sugar is 342.3 g . A) -1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> B) 1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> C) -1.23 × 10<sup>3 </sup>kJ mol<sup>-1</sup> D) 2.35 × 10<sup>4</sup> kJ mol<sup>-1</sup> sucrose. The heat capacity of the calorimeter is 4.90 kJ The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate U for the combustion of sucrose in kJ sucrose. The heat capacity of the calorimeter is 4.90 kJ . The molar mass of sugar is 342.3 g . A) -1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> B) 1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> C) -1.23 × 10<sup>3 </sup>kJ mol<sup>-1</sup> D) 2.35 × 10<sup>4</sup> kJ mol<sup>-1</sup> . The molar mass of sugar is 342.3 g The temperature rises from 25.00 °C to 29.00 °C when 3.50 g of sucrose undergoes combustion in a bomb calorimeter. Calculate U for the combustion of sucrose in kJ sucrose. The heat capacity of the calorimeter is 4.90 kJ . The molar mass of sugar is 342.3 g . A) -1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> B) 1.92 × 10<sup>3</sup> kJ mol<sup>-1</sup> C) -1.23 × 10<sup>3 </sup>kJ mol<sup>-1</sup> D) 2.35 × 10<sup>4</sup> kJ mol<sup>-1</sup> .


A) -1.92 × 103 kJ mol-1
B) 1.92 × 103 kJ mol-1
C) -1.23 × 103 kJ mol-1
D) 2.35 × 104 kJ mol-1

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