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: 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: below

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1100. g of water…

A:

Q: If 20.0 g of CH4 reacts with excess oxygen, what is the change in enthalpy for the reaction?…

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Q: The combustion of methane gas with oxygen is represented in the unbalanced diagram below. What would…

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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…

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

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Q: ,4.580g of acetaldehyde C2H4O are put into the "bomb" and similarly completely burned in an excess…

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Q: b) What is the change of enthalpy when 252 ml of methanol (density = 0.924 g/ml) are combusted to…

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Q: 3. Methanol undergoes combustion according to the equation: 2CH,OH + 30, 2C0 2(g) + 4H,0 ) AH = -1…

A:

Q: 7.) Use the following thermochemical equations as needed to find the heat of formation of diamond:…

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A: The balanced reaction is,

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

A: a) Mass of water, mw = 1000 g Change in temperature, ∆t = t2-t1 = 71.24°C - 24.00°C = 47.24 C…

Q: n heat would be released per gram of Al(s)?

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Q: (a) The enthalpies of formation of Fo,O(s) and H,0(3) are --1 120 kJ mol" and -242 kJ mol"…

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Q: Fifty (50.0) grams of hot water at 65.0oC is mixed with 40.0 g of cold water. The final temperature…

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Q: 1. The complete combustion of ethanol, C2H50H (1) to form H20(g) and CO2 (g) at constant pressure…

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Q: Next, 4.860 of ethanol (C,H, OH) are put into the "bomb" and similarly completely burned in an…

A:

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

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Q: e enthalpy of reaction C

A: