When 0.514 g of biphenyl, C12H10, undergoes combustion in a bomb calorimeter, the temperature rises from 25.8 oC to 29.4 o Find ∆Urxn for the combustion of biphenyl. The bomb calorimeter contains 750.0 mL of water and has a heat capacity of 2.72 kJ/oC.

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Q: 7) When 0.180 mole of sodium nitrate, NaNO, was dissolved in water in a constant-pressure…

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Q: A 5.6 g sample of ethanol (C2H5OH)was combusted in a bomb calorimeter. If the temperature rose from…

A: Enthalpy of combustion: The amount of energy released when one mole of a combustible substance is…

Q: A 2.200-g sample of quinone (C6H4O2) is burned in a bombcalorimeter whose total heat capacity is…

A: given, 2.200 gram sample of C6H4O2 Molar mass of quinone- 6*(12)+4*(1)+2(16)= 72+4+32=108 gm No. of…

Q: An engineering student wants to study the heat transfer between a 50 g of heated block of iron (cFe…

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Q: When 0.0551 mol of an unknown hydrocarbon is burned in a bomb calorimeter, the calorimeter increases…

A: Welcome to bartleby !

Q: When 0.25 g of the organic compound naphthalene are burned in a bomb calorimeter, the temperature of…

A: Given: Mass of naphthalene burned = 0.25 g. Initial temperature of calorimeter = 24.00 oC Final…

Q: A 35.6 g sample of an organic compound (molar mass 46.07 g/mol) was combusted in a bomb calorimeter.…

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Q: Glucose, C6H12O6, is converted into ethyl alcohol, C2H5OH in the fermentation of fruit juice to…

A: The chemical equation for conversion of glucose to ethyl alcohol.C6H12O6 (s) → 2 C2H5OH (l) + 2 CO2…

Q: Liquefied petroleum (LP) gas burns according to the following exothermic reaction: C3H$ (g) + 502…

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Q: Mothballs are composed primarily of the hydrocarbon naphthalene (C10H8) When 1.025 g of naphthalene…

A: Bomb calorimeter:Bomb calorimeter is used to measure a change in internal energy of the system in a…

Q: 7 A 2.200-g sample of quinone (C,H4O2) is burned in a bomb calorimeter whose total heat capacity is…

A:

Q: Glucose, C6H12O6, is converted into ethyl alcohol, C2H5OH(l) in the fermentation of fruit juice to…

A:

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: Under constant-volume conditions, the heat of combustionof glucose (C6H12O6) is 15.57 kJ/g. A…

A: (a) Here given as, the heat of combustion of glucose (C6H12O6), q= 15.57 kJ/g. Mass of glucose that…

Q: 30.0 g H2O at an unknown temperature is mixed with 27.0 g of water at 15.8°C in a coffee-cup…

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Q: The combustion of 1 mol of glucose, C6H12O6 liberates 2.82 x 103 kJ of heat. If 1.25 g of glucose is…

A: Given that, 1 mol of glucose, C6H12O6 liberates 2.82x103 kJ of heat. Also, the calorimeter,…

Q: The combustion of methylhydrazine (CH6N2), a liquid rocket fuel, produces N2(g), CO2(g), and…

A: The formula required to calculate the qrxn is shown below,

Q: The complete combustion of salicylic acid releases 21.90 kJ of energy per gram of salicylic acid. In…

A:

Q: An engineering student wants to study the heat transfer between a 50 g of heated block of iron (cFe…

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Q: Under constant-volume conditions, the heat of combustionof glucose 1C6H12O62 is 15.57 kJ>g. A…

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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 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: A 35.6 g sample of an organic compound (molar mass 46.07 g/mol) was combusted in a bomb calorimeter.…

A: Enthalpy of reaction Enthalpy is the heat content of a reaction. During a reaction enthalpy changes.…

Q: A 1.00-g sample of hexane, C6H14, undergoes complete combustion with excess O2 in  a bomb…

A: Answer: Bomb calorimeter is a constant volume calorimeter, therefore enthalpy change calculated in…

Q: A0.1857 g sample of the generic hydrocarbon CxHy was burned in a constant volume calorimeter. As a…

A: Given: Mass of hydrocarbon reacted = 0.1857 g. Heat of combustion of hydrocarbon =71.34 KJ/g = 71340…

Q: Mothballs are composed primarily of the hydrocarbonnaphthalene (C10H8). When 1.025 g of naphthalene…

A: Specific Heat Capacity: The amount of heat required to raise the temperature of a substance  is…

Q: When 1.0 g of fructose, C,H1206(s), a sugar commonly found in fruits, is burned in oxygen in a bomb…

A: The heat for this combustion is               -15.6 KJ Given, Mass =1.0 g of fructose Temperature…

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

A:

Q: 5. A 1.500-g sample of a hydrocarbon is placed in a bomb calorimeter and undergoes combustion. The…

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

Q: 4. A 1.00-g sample of octane (C3H18) was burned in a bomb calorimeter with 1300 g of water (H20).…

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Q: Iron has a molar heat capacity of 25.1 J/mol oC. What is the change in heat (q) if a 20.0g piece of…

A: molar heat capacity of iron=25.1 J/mol °c Mass of iron = m = 20.0 g Temperature change (∆T) = 80 °c…

Q: Under constant-volume conditions, the heat of combustion ofbenzoic acid 1C6H5COOH2 is 26.38 kJ>g.…

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Q: A 1.27-g sample of fumaric acid (C4H4O4) is burned in a bomb calorimeter and the temperature…

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Q: The combustion of titanium with oxygen produces titanium(IV) oxide: Ti(s)+O2(g)→TiO2(g) When 2.060…

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Q: The complete combustion of salicylic acid releases 21.90 kJ of energy per gram of salicylic acid. In…

A: Answer: Since, calorimeter used in both the cases is same, therefore from the salicylic acid data,…

Q: 2.74 g sample of methanol, CH3OH, is combusted in a bomb calorimeter. The temperature of the…

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Q: When 9.1 g of a  hydrocarbon is combusted in a bomb calorimeter the temperature of the calorimeter…

A: Given that, Amount of hydrocarbon combusted = 9.1 g Mass of water in calorimeter = 731 g Heat…

Q: 2.82 g sample of salicylic acid, C7H6O3, is completely burned in a bomb calorimeter and a…

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Q: A 2.200-g sample of quinone 1C6H4O22 is burned in a bombcalorimeter whose total heat capacity is…

A: Solution;-Given;The mass of quinone is C6H4O2= 2.200gThe total heat capacity of calorimeter Ccal=…

Q: 48  A 1.45 g sample of acetic acid , HC2H3O2 was burned in excess oxygen in a bomb calorimeter. The…

A: 1.45 g sample of acetic acid was burned in excess oxygen in a bomb calorimeter.Heat capacity of…

Q: 4. A 1.00-g sample of octane (C3H18) was burned in a bomb calorimeter with 1300 g of water (H20).…

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Q: A bomb calorimeter has a heat capacity of 6.067 kJ/°C. A sample of vitamin (C31 H46O2) has an…

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Q: When 3.16 g of salicylic acid, C7H6O3, is burned in a bomb calorimeter containing 5.00 kg of water…

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Q: The combustion of butane, C4H10, is given as: 2C4H10(g) + 1302(g) 8CO2(g) + 10H,O(1), AH° = -5314…

A: Given :-  2C4H10(g) + 13O2(g) →8CO2(g) + 10H2O(g)                                            ∆H =…

Q: Nitroglycerine combustion takes place in a bomb calorimeter that is insulated by 731.8 grams of…

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