Question

The combustion of 1.926 g of sucrose, C12H22O11 (s), in a bomb calorimeter with a heat capacity of 4.00 kJ/°C results in an increase in the temperature of the calorimeter and its contents from 22.38 °C to 30.32 °C. What is the internal energy change, AU, for the combustion of 1.926 g of sucrose?

Name: the combustion of 1926 g of sucrose c12h22o11 s in a bomb calorimeter with a heat capacity of 400 kjc results in an increase in the temperature of the calorimeter and its contents from 2238 03643
Uploaded: 2022-11-03T19:55:55-08:00
Duration: 1 min 31 s
Channel: David Collins
Description: the combustion of 1926 g of sucrose c12h22o11 s in a bomb calorimeter with a heat capacity of 400 kjc results in an increase in the temperature of the calorimeter and its contents from 2238 03643

          The combustion of 1.926 g of sucrose, C12H22O11 (s), in a bomb calorimeter with a heat capacity of 4.00 kJ/°C results in an increase in the temperature of the calorimeter and its contents from 22.38 °C to 30.32 °C. What is the internal energy change, AU, for the combustion of 1.926 g of sucrose?

Added by Andrew J.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert David Collins

11/03/2022

Step 1

- Initial temperature = 22.38 °C - Final temperature = 30.32 °C - ΔT = Final temperature - Initial temperature = 30.32 °C - 22.38 °C = 7.94 °C Show more…

Show all steps

Thanks for your feedback!

The combustion of 1.926 g of sucrose, C12H22O11 (s), in a bomb calorimeter with a heat capacity of 4.00 kJ/°C results in an increase in the temperature of the calorimeter and its contents from 22.38 °C to 30.32 °C. What is the internal energy change, AU, for the combustion of 1.926 g of sucrose?