A 1.45 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/0C contained 0.750 kg of water. The temperature of the calorimeter and its content increased from 24.320C to 27.950C. What quantity of heat would be liberated by the combustion of 1.00 mol of acetic acid? Select one: a. 573 b. 763 c. 873 d. 973

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

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Q: heat of combustion per gram of quinone?

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Q: THERMODYNAMICS: A 1.09 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Heat absorbed by water  = mass × specific heat capacity × Temperature change  Heat absorbed by…

Q: When 0.525 g of toluene (C7H8) is combusted in a bomb calorimeter, thetemperature of the calorimeter…

A: First law of thermodynamics gives the relationship between the internal energy change (ΔErxn) and…

Q: THERMODYNAMICS: A 1.61 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

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Q: A bomb calorimetry experiment is performed with xylose, CSH10OS (S), as the combustible substance.…

A: Given data, Mass of xylose burned = 2.059 g Heat capacity of calorimeter = 4.728 kJ/ oC Initial…

Q: Suppose we combust a 0.794 g sample of hexane (C6H14, molar mass = 86.18 g/mol) in a bomb…

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Q: A 1.252 g sample of cyclohexanol (C6H12O) was burned in a constant-volume bomb calorimeter where the…

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Q: THERMODYNAMICS: A 1.98 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb…

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Q: THERMODYNAMICS: A 1.83 g sample of acetic acid (HC,H30,) was burned in excess oxygen in a bomb…

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

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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 adds 21.9 kJ of heat to a constant-volume calorimeter. The temperature of the…

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Q: A 0.1512 g sample of an organic compound with a molar mass of 245.2 g/mol was burned in the bomb…

A: Given data contains, Mass of the sample is 0.1512 g. Molar mass of the sample is 245.2 g/mol. Heat…

Q: A city of 100,000 people uses approximately 1.0 x 1011kJ of energy per day.  Suppose that all of…

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Q: When 3.12 g of glucose, C6H12O6, is burned in a bomb calorimeter, the temperature of the calorimeter…

A: Given: Mass of glucose     = 3.12 g Mass of water        = 775 g Initial temperature of calorimeter…

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

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Q: A 1.252 g sample of cyclohexanol (C6H12O) was burned in a constant-volume bomb calorimeter where the…

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Q: An electrical heater adds 23.7 kJ of heat to a constant - volume calorimeter. The temperature of the…

A: The objective of the question is to calculate the molar energy of combustion of methanol using the…

Q: The combustion of titanium with oxygen produces titanium dioxide:                 Ti (s) + O2 (g)…

A: Answer:- This question is answered by using the simple concept of calculation of heat using the heat…

Q: A chunk of tungsten weighing 18.64 grams and originally at 97.78 °C is dropped into an insulated cup…

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Q: THERMODYNAMICS: A 1.81 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

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

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Q: An experiment was carried out to determine the enthalpy change of combustion of glucose, C6H12O6. In…

A: The amount of heat absorbed (or) released from a substance could be calculated using the mass and…

Q: excess oxygen in a bomb calorimeter. The calorimeter, which alone had a heat capacity of 2.67 kJ/oC…

A: Temperature difference (□T ) = 27.95 - 24.32 = 3.63 °c Mole(n) = 1.45 /60 = 0.0242 mol  Using energy…

Q: An electrical heater adds 21.7 kJ of heat to a constant-volume calorimeter. The temperature of the…

A: When 21.7 kj of heat is added temperature rise is of 4.49°C.When 1.75 g methanol burnt temperature…

Q: Under constant- volume conditions, the heat of combustion of glucose, C6H12O6, is 15.57 kJ/g. A 3.50…

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Q: THERMODYNAMICS: A 1.96 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.51 kg sample…

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Q: In a constant-volume calorimeter containing 1500.0 mL of water, a 143.9-gram piece of iron (Fe) rod…

A: Given: Volume of water = 1500.0 mL  Mass of iron = 143.9 g. Initial temperature of water = 17.11 oC…

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: periment, a 1.0150 g sample of L-asorbic acid is burned completely in a bomb calorimeter. The…

A: the heat absorbed or released by a substance is guided by the heat capacity.q=mcTf-Tim is mass of…

Q: THERMODYNAMICS: A 1.88 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.88 g. Initial temperature = 23.95 oC Final temperature =…

Q: When 3.12 g of glucose, CoH1206, is burned in a bomb calorimeter, the temperature of the calorimeter…

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Q: Cold packs are made from ammonium nitrate and water. To measure the enthalpy of this reaction 2.50…

A: Given information,    Mass of solution = 50.0 g    Temperature change = 25.8 - 21.9 = 3.9oC.…

Q: A 0.602-g sample of isophthalic acid (C8H604) is burned in a bomb calorimeter and the temperature…

A: Given :  Weight of C8H6O4 = 0.602 g  Initial temperature = 24.8 °C  Final temperature = 27.05 °C…

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1200.g of water…

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Q: In the following experiment, a coffee-cup calorimeter containing 100 g of H20 is used. The initial…

A: Determination of heat released by dissolution of CaCl2 as; Heat released by dissolution = 4 g110.986…

Q: oxygen. The calorimeter contained 4.86 kg of water. Calculate the heat exchanged with respect to the…

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Q: When 10.00 g of phosphorus is burned in O2( g) to form P4O10(s), enough heat is generated to raise…

A: Given; M = 10.0 g c = 4.2jgC ∆T = (38-18)oC

Q: When 1.022 g of anthracene, C14H10, is combusted in a bomb calorimeter that has a water jacket…

A: It  involves usage of calorimetry technique to calculate enthalpy change for the reaction.…

Q: 1.6 g sample of acetic acid ( cy of 2.67 kJ/°C, contained 7 kJ) for the combustion per 1. clude the…

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Q: THERMODYNAMICS: A 1.4 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.40 g. Initial temperature = 22.59 oC Final temperature =…

Q: of CsHs is combusted to produce enough heat to raise the emperature of 150.0 g of water by 7.632 °C.

A: We are given heat produced = -4790 J  And moles = 0.001561  We have to find enthalpy change (∆H ) in…

Q: A 22.1g piece of aluminum (which has a molar capacity of 24.03 J/oC.mol) is heated to 82.4oC and…

A: Given: Mass of Al = 22.1 g. Initial temperature of Al = 82.4 oC Initial temperature of water =22.3…