3. 0.562 g of graphite is placed in a calorimeter with excess oxygen at 25.00 °C and 1 atm pressure. The graphite is ignited and burns completely to form CO2 as shown below: C (graphite) + O2 → CO2 (g) After the completion of the reaction, the calorimeter temperature rises to 25.90 °C. The heat capacity of the calorimeter is found to be 20.7 kJ/°C. Based on this information calculate the heat of the reaction.
3. 0.562 g of graphite is placed in a calorimeter with excess oxygen at 25.00 °C and 1 atm pressure. The graphite is ignited and burns completely to form CO2 as shown below: C (graphite) + O2 → CO2 (g) After the completion of the reaction, the calorimeter temperature rises to 25.90 °C. The heat capacity of the calorimeter is found to be 20.7 kJ/°C. Based on this information calculate the heat of the reaction.
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Chapter6: Thermochemisty
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Problem 6.109QP: A 21.3-mL sample of 0.977 M NaOH is mixed with 29.5 mL of 0.918 M HCl in a coffee-cup calorimeter...
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![3. 0.562 g of graphite is placed in a calorimeter with excess oxygen at 25.00 °C and 1 atm
pressure. The graphite is ignited and burns completely to form CO2 as shown below:
C (graphite) + O2 → CO2 (g)
After the completion of the reaction, the calorimeter temperature rises to 25.90 °C. The heat
capacity of the calorimeter is found to be 20.7 kJ/°C. Based on this information calculate the
heat of the reaction.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f937931-6a6a-48dc-8e60-71816be4e5b9%2F06726e99-814f-4d13-8fb9-64686ed679dc%2Flul31u_processed.png&w=3840&q=75)
Transcribed Image Text:3. 0.562 g of graphite is placed in a calorimeter with excess oxygen at 25.00 °C and 1 atm
pressure. The graphite is ignited and burns completely to form CO2 as shown below:
C (graphite) + O2 → CO2 (g)
After the completion of the reaction, the calorimeter temperature rises to 25.90 °C. The heat
capacity of the calorimeter is found to be 20.7 kJ/°C. Based on this information calculate the
heat of the reaction.
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