A 2.200-g sample of quinone (C6H4O2) is burned in a bomb calorimeter whose total heat capacity is 7.854 kJ/℃. The temperature of the calorimeter increases from 23.44 ℃ to 30.57 ℃. What is the heat of combustion per gram of quinone? Per mole of quinone?

Q: 2. A 7.35 g sample of quinone (C6H4O2) is burned in a bomb calorimeter whose total heat capacity is…

A: 2. Given that, 7.35 g of sample of quinone (C6H4O2) is burned in a bomb calorimeter. The heat…

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Q: 3. Given that: 2CH;OH (I) + 302 (g) → 2CO2 (g) + 4H2O (I) AH = -1452 kJ A 2.00 g sample of methanol,…

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Q: 11. The combustion of 1.00 mole of glucose, CoH12Oe, liberates 1.90 x 10³ kJ of heat. If 2.30 g of…

A: Given data 1.00 mole of glucose, (C6H12O6 ) liberates 1.90 x 103 kJ of heat , Molar combustion heat…

Q: Under constant-volume conditions, the heat of combustion of glucose (C6H6O6) is 15.57 kJ/g. A…

A: Solution -

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Q: How much heat (in kJ) is needed to raise the temperature of 100.0 grams of water by 25.0 °C?  The…

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A: Given, the enthalpy of combustion of cyclobutane C4H8 is 2.721×103 kJmol i.e. ∆H =-2.721×103 kJmol ;…

Q: 2CH;OH (I) + 302 (g) → 2CO2 (g) + 4H2O (I) AH = -1452 kJ A 2.00 g sample of methanol, CH;OH, is…

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Q: 3. How much heat energy is required to raise the temperature of a 30.0g sample of aluminum from…

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Q: A 0.1694 g sample of benzopenone(C13H10O) is burned in a bomb calorimeter that has a heat capacity…

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Q: The addition of 3.15 g ofBa(OH)2•8H2O to a solution of 1.52 g of NH4SCN in 100 g of water in a…

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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…

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Q: The energy content of raisin bread is 13.1 kJ/g. Calculate the temperature increase when a slice of…

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Q: bomb calorimeter has a heat capacity of 2.47 kJ/K. When a 0.111-g sample of ethylene (C2H4) was…

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Q: A 0.25-g sample of TNT(C7H5N2O6) is to be burned in a bomb calorimeter. The heat capacity of the…

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Q: A 0.692 g sample of glucose (C6H12O6) is burned in a bomb calorimeter. The temperature of 575g of…

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Q: A 1.000 g sample of octane (C8H18, molar mass = 114.23 g/mol) is burned in a bomb calorimeter…

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Q: The combustion of 0.1564 g benzoic acid increases the temperature of a bomb calorimeter by 2.53°C.…

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Q: A 1.000 g sample of the rocket fuel hydrazine (N2H4; molar mass = 32.04 g/mol) is burned in a bomb…

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Q: 15. When 0.0451 mol of an unknown hydrocarbon is burned in a bomb calorimeter, the calorimeter…

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Q: A 1.655 g1.655 g sample of a new organic material is combusted in a bomb calorimeter. The…

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Q: A 1.55-g sample of methanol (CH3OH, molar mass = 32.04 g/mol) is burnt in a calorimeter containing…

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Q: Acetylene, C2H2, is used in welding torches. It releases a lot of energy when burned in oxygen. The…

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Q: A 3.915 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

A: To solve this problem first we find the total heat produced by the burning of the organic compound…

Q: A 1.917 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

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Q: Under constant-volume conditions, the heat of combustion ofbenzoic acid (C6H5COOH)is 26.38 kJ/g. A…

A: a) We as to find the total heat capacity of the calorimetric    we find the total heat=   mass of…

Q: A 0.1920 g sample of quinone (C6H4O2) is burned in a bomb calorimeter that has a heat capacity of…

A: Given, heat capacityof calorimeter(Ccal)= 1.56 kJ/°C temperature change(∆T) = 3.84 °C => heat…

Q: When a 0.740-g sample of trinitrotoluene (TNT), C,H,N‚O§, is burned in a bomb calorimeter, the…

A: Mass given = 0.740 g  Heat capacity = 3.35 KJ°C-  Initial Temperature = 23.4 °C  Final temperature =…