John performed a bomb calorimetry experiment using 2.147 g of CsH10Os. The temperature of the calorimeter rose from 24.18°C to 28.33°C. Given the heat capacity of the calorimeter and contents was 4.567 kJ/ºC, determine the heat of combustion of CSH10O5 in kilojoule per mole.

John performed a bomb calorimetry experiment using 2.147 g of CsH10Os. The temperature of the calorimeter rose from 24.18°C to 28.33°C. Given the heat capacity of the calorimeter and contents was 4.567 kJ/ºC, determine the heat of combustion of CSH10O5 in kilojoule per mole.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A 1.45 g sample of acetic acid , HC2H3O2 was burned in excess oxygen in a bomb calorimeter. The…

A: We have to predict the heat of combustion.

Q: When a 1.035-g sample of benzoic acid, C6H5CO2H, is completely combusted in a bomb calorimeter, the…

Q: In a bomb calorimeter compartment surrounded by 0.97 kg of water, the combustion of 1.298 g of…

Q: In a coffee cup calorimeter, a student adds 2.50 g of calcium, followed by addition of 50.0 mL of…

Q: 1.435 g of naphthalene (C10H8) is burned in a bomb calorimeter. There is exactly 2000.0 g of water…

Q: Acetylene, C2H2, is a gas used in welding. The heat evolved for the combustion of acetylene is…

Q: 0.190 M in HCHO₂ (K₁ = 1.8 x 10-4) and 0.225 M in HC2H3O2 (K₁ = 1.8 x 10-5) Express your answer to…

A: Since you have asked multiple question, we will answer the first question for you. If you want any…

Q: When a 4.26 g sample of liquid octane (C8H18) is burned in a bomb calorimeter, the temperature of…

A: Given : Mass of octane reacted = 4.26 g Change in temperature of calorimeter and water = 26.7 oC…

Q: An electrical heater is used to add 18.50 kJ of heat to a constant-volume calorimeter. The…

A: The values are given as follows:

Q: The standard enthalpies of formation, at 25.00°C, of methane (CH4(g)), water (H2O(l)), and carbon…

A: The combustion reaction of methane (CH4) with oxygen (O2) to produce water (H2O) and carbon dioxide…

Q: An electrical heater is used to add 18.00 kJ of heat to a constant-volume calorimeter. The…

Q: THERMODYNAMICS: A 1.79 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

Q: A 26.0 g sample of acetylene,C2H2, is burned in a bomb calorimeter in which a change in temperature…

A: we have to calculate the enthalpy of combustion of acetylene

Q: When 0.0851 mol of an unknown hydrocarbon is burned in a bomb calorimeter, the calorimeter increases…

A: If there is no heat loss to surroundings, then heat produced due to combustion will be equal to…

Q: When 0.0701 mol of an unknown hydrocarbon is burned in a bomb calorimeter, the calorimeter increases…

A: The amount of hydrocarbon = 0.0701 mol heat capacity of bomb calorimeter = 1.229 kJ/oC An increase…

Q: Oliver heated a tungsten cylinder weighing 57.647 g in a hot water bath. While that was heating, he…

A: The amount of heat change when the temperature is raised by 1 degree Celsius is called the Specific…

Q: 073 mol sample of an organic compound was burned in oxygen in a bomb eter. The temperature of the…

Q: A 2.62E1 g sample of aluminum at 1.008E2 °C is added to 1.002E2 g of water at 2.22E1 °C in a…

A: For a chemical reaction or physical process to occur a certain amount of energy should be furnished…

Q: A 2.011 g sample of an organic substance (MM = 342.3 g/mol) is burned in a bomb calorimeter, the…

A: given mass = 2.011 h molar mass = 342.3 g/mol initial temperature = 24.14°C final temperature =…

Q: When 1.911 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the…

A: Given that : Mass of sucrose = 1.911 g Molar mass of sucrose = 342.3 g/mol Initial temperature =…

Q: An electrical heater is used to add 18.25 kJ of heat to a constant-volume calorimeter. The…

A: Divide 18.25 kilojoules of heat by the rise observed in the temperature of calorimeter.

Q: An 8.000 g sample of methane, CH4, was burned in a bomb calorimeter whose total heat capacity is…

A: Answer:- This question is answered by using the simple concept of calorimetry which states that heat…

Q: A 0.600 g sample of tristearin (C57H11O6), a common fat, is combusted in a bomb calorimeter…

A: Given: Mass of C57H11O6 = 0.600 g. Mass of water = 750.0 g. Heat capacity of calorimeter = 326 J/K.…

Q: When 0.0801 mol of an unknown hydrocarbon is burned in a bomb calorimeter, the calorimeter increases…

A: The relation between the enthalpy change involved in the combustion reaction and heat capacity of…

Q: A) When 1.911 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the…

Question

(a) John performed a bomb calorimetry experiment using 2.147 g of CSH10O5. The temperature
of the calorimeter rose from 24.18°C to 28.33°C. Given the heat capacity of the calorimeter
and contents was 4.567 kJ/°C, determine the heat of combustion of C3H10O5 in kilojoule
per mole.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1 Calorimetry

VIEW

Step 2 Calculation

VIEW

Step 3 Conclusion

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Acetylene, C2H2, is used in welding torches. It releases a lot of energy when burned in oxygen. The combustion of one gram of acetylene releases 48.2 kJ. A 0.95-gram sample of acetylene is burned in a bomb calorimeter (heat capacity = 1.117kJ/oC) that contains 800.0 g of water. The final temperature of the bomb and water after combustion is 35.2oC. Calculate the heat of combustion of the acetylene sample (in kJ)? Input values only in two decimal places. Include negative sign if it is negative.
A student runs two experiments with a constant-volume "bomb" calorimeter containing 1200.g of water First, a 5.500g tablet of benzoic acid C6H5CO2H is put into the "bomb" and burned completely in an excess of oxygen. (Benzoic acid is known to have a heat of combustion of 26.454kJ/g.) The temperature of the water is observed to rise from 16.00°C to 44.20°C over a time of 10.7 minutes. Next, 5.120g of ethanol C2H5OH are put into the "bomb" and similarly completely burned in an excess of oxygen. This time the temperature of the water rises from 16.00°C to 41.79°C. Use this information, to answer the questions below about this reaction: A "bomb" calorimeter. C2H5OH(l) + 3O2(g) → 2CO2(g) 3H2O(g) Be sure any of your answers that are calculated from measured data are rounded to the correct number of significant digits. Note for advanced students: it's possible the student did not do these experiments sufficiently carefully, and the values you calculate may not exactly…
A 6.40 g sample of butane, C4H10(g), was burned in a bomb calorimeter in the presence of excess oxygen. The calorimeter contained 4.86 kg of water. Calculate the heat exchanged with respect to the system during the reaction if the calorimeter has a heat capacity of 254. J/°C and the temperature of the calorimeter and water changed from 29.0°C to 43.2°C? Enter your answer to 3 significant figures in decimal form. Do not enter units since they are already given. kJ Calculate the heat exchanged with respect to the system per mole of butane. Enter your answer to 3 significant figures in decimal form. Do not enter units since they are already given. kJ Compared with the previous problem, is the energy released pretty much the same or different? Enter "same" or "different" Compared with the previous problem, is the energy released per mole pretty much the same or different? Enter "same" or "different"
A 1.37 g sample of butane, C4H10(g), was burned in a bomb calorimeter in the presence of excess oxygen. The calorimeter contained 1.09 kg of water. Calculate the heat exchanged with respect to the system during the reaction if the calorimeter has a heat capacity of 648. J/°C and the temperature of the calorimeter and water changed from 23.6°C to 35.6°C? Enter your answer to 3 significant figures in decimal form. Do not enter units since they are already given. 58.12 kJ Calculate the heat exchanged with respect to the system per mole of butane. Enter your answer to 3 signficant figures in decimal form. Do not enter units since they are already given.’ 2547.5 kJ
THERMODYNAMICS: A 1.4 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb calorimeter. The calorimeter, which alone had a heat capacity of 2.67 kJ/°c, contained 7 g of water. The temperature of the calorimeter and its contents increased from 22.59°C to 27.95°c. What is AH (in kJ) for the combustion per 1.00 mol of acetic acid? MW of acetic acid is 60 g/mol. (Round off the final answer to ONE decimal place. Do not include the unit.)
THERMODYNAMICS: A 1.71 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb calorimeter. The calorimeter, which alone had a heat capacity of 2.67 kJ/°C, contained 7 g of water. The temperature of the calorimeter and its contents increased from 23.09°C to 27.95°C. What is AH (in kJ) for the combustion per 1.00 mol of acetic acid? MW of acetic acid is 60 g/mol. (Round off the final answer to ONE decimal place. Do not include the unit.)
Gram for gram, fats in food have much more chemical energy than sugar. One component of fat is stearic acid, C18H36O2. When a sample of 1.02 g of stearicd acid was burned completely in a bomb calorimeter, the temperature of the calorimeter rose by 4.26 oC. The heat capacity of the calorimeter was 9.43 kJ/oC. Calculate the molar heat of combustion of stearic acid in kilojoules per mole. answer: (-11189 kJ/mol)
An electrical heater is used to add 19.75 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.76°C. When 2.00 g of methanol (CH3OH) is burned in the same calorimeter, the temperature increases by 10.92°C. Calculate the molar heat of combustion for methanol (in kJ).
Sucrose is common sugar. It is produced naturally in plants, from which table sugar is refined. A sample of sucrose (C12H22O11) with a mass of 2.68 g is burned in a bomb calorimeter. The heat capacity of this calorimeter is 8.91 kJ/°C. The temperature changes from 23.0°C to 30.5°C. Calculate the heat of combustion of sucrose in kilojoules per mole. Question options: a. -8.54 x 103 b. 4.64 x 105 c. 2.01x 10-4 d. -1.88 x 102
A 22.1g piece of aluminum (which has a molar capacity of 24.03 J/oC.mol) is heated to 82.4oC and dropped into a calorimeter containing water (specific heat capacity of water is 4.18J/goC) initially at 22.3oC. The final temperature of the water is 25.8oC. Ignoring significant figures, calculate the mass of the water in the calorimeter.
THERMODYNAMICS: A 1.39 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb calorimeter. The calorimeter, which alone had a heat capacity of 2.67 kJ/°C, contained 753 g of water. The temperature of the calorimeter and its contents increased from 23.77°C to 27.95°C. What is AH (in kJ) for the combustion per 1.00 mol of acetic acid? MW of acetic acid is 60 g/mol. (Round off the final answer to ONE decimal place) Round your answer to 1 decimal place.
When 1.836 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the temperature of the calorimeter increases from 22.41°C to 26.63°C. If the heat capacity of the calorimeter is 4.900 kJ/°C, what is the heat of combustion of sucrose?