The complete combustion of ethanol, C2H5OH1l2, to formH2O1g2 and CO21g2 at constant pressure releases 1235 kJ ofheat per mole of C2H5OH. (a) Write a balanced thermochemicalequation for this reaction. (b) Draw an enthalpy diagramfor the reaction.

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Q: (a) Consider the following chemical reaction: 3FE203(s) + C0(g) → 2FE304(s) + CO2(g) AH° = ? Use the…

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Q: 5.108 The combustion of 0.4196 g of a hydrocarbon releases17.55 kJ of heat. The masses of the…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

A: Step 1: Given:Mass of water = 1300 g.Initial temperature = 19.00 oC.Final temperature = 41.83…

Q: 5.115 A quantity of 50.0 mL of 0.200 M Ba(OH)2 is mixedwith 50.0 mL of 0.400 M HNO3 in a…

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Q: Benzoic acid, C7H6O2, occurs naturally in many berries. Suppose you burn 1.500 g of the compound in…

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Q: below

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Q: Consider the thermochemical equation for the combustion of acetone (C3H,O), the main ingredient in…

A: Solution :      The heat of reaction is defined as the amount of heat absorbed or released during a…

Q: Consider the decomposition of liquid benzene, C6H6 (), to gaseous acetylene, C2H2 (g) C6 H6 (1) →…

A: a) When a chemical reaction is reversed, the sign of enthalpy change of reaction also get reversed…

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

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Q: 4 Write the thermochemical equation that represents: a the combustion of butane, C4H₁0(g) b the…

A: -> In combustion of alkane, alkane reacts with Oxygen and form CO2 and H2O . -> In formation…

Q: Note for advanced students: it's possible the student did not do these experiments sufficiently…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1400.g of water…

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Q: Write a balanced equation and draw an approximate enthalpy diagram for each of the following…

A: Interpretation: A balanced equation and an appropriate enthalpy diagram for each of the following…

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Q: If the complete consumption of 22.7 g of C,H, liberates-1178 kl of heat energy at constant pressure…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1000.g of water…

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Q: When ammonia reacts with dinitrogen oxide gas (ΔHf° = 82.05 kJ/mol), liquid water and nitrogen gas…

A: Answer: -3.69 kJ heat is liberated (negative sign indicate the release of energy)

Q: A 148 g sample of an unknown metal at 74.0 oC is placed in a beaker containing 80.0 g of H2O at 25…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

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A: (a) sublimation is the change of substance from solid state directly to the gaseous state. The…

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Q: The heat capacity of a bomb calorimeter was determined by burning 6.85 g of methane (energy of…

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