Sucrose (table sugar, C12H22O11) can be oxidized to co2 and h2o, and the enthalpy change for the reaction can be measured. C12H22O11(s)+ 12 O2(g) ---> 12CO2(g) + 11 H2O(l) what is the enthalpy change when 11.400 g of sugar is burned under conditions of constant pressure?

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A: Standard enthalpy of formation:CO₂(g) = -393.5 kJ/molH₂O(l) = -285.8 kJ/molC₁₆H₃₄(s) = -458.3 kJ/mol

Q: The compound, diborane is used as rocket fuel. The equation for the combustion of diborane is shown…

A: B2H6(g) + 3O2(g) ---> B2O3(s) + 3H2O(l) ∆H = ?Calculate the enthalpy of combustion of diborane…

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Q: Using the given data, calculate the enthalpy of reaction. N2O(g) + NO2(g) --> 3NO(g)     ΔH°f…

A: Data

Q: A scientist measures the standard enthalpy change for the following reaction to be -976.0 kJ:…

A: Answer :-  The standard enthalpy of formation of H2O(g) = -253.5 kJ/mol.…

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Q: What is the enthalpy change for producing 1.00 kg of acetic acid by this reaction?

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Q: The enthalpy of combustion of ethane gas, C2H6(g), is about -1.5*10^3 kJ/mol. When ethane reacts…

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Q: Using the provided table, determine the enthalpy (in kJ/mol) for the reaction C,H, (g) + 5 0, (g) –…

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Q: the thermo-chemical equations shown below to determine the entha N₂(g) + 3H₂(g)=>2NH3(g) AH = ?…

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Q: The enthalpy change for the oxidation of butane, C4H10, is measured by calorimetry. C4H10 (g) + 13/2…

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Q: A scientist measures the standard enthalpy change for the following reaction to be -601.8 k) : 20(g)…

A: Enthalpy of a formation This is  refers to the change in enthalpy for the formation of one mole of a…

Q: 3) Use the standard reaction enthalpies given below to determine AHD rxn reaction 2 NO(g) + O2(g) →…

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A: Hess's law of constant heat summation :-  The law states that, the change in enthalpy for a reaction…

Q: A 10.0 g sample of pure acetic acid, CH‹COOH«), is completely burned in oxygen, and the enthalpy…

A: Given data is  Mass of acetic acid burned = 10.0 g  The enthalpy change in the reaction=  -144.77…

Q: 02(g)→2N2 (9) + 6H20(9), AH = py change to burn 24.6 g of ammonia?

A: Given, Mass of NH3 = 24.6 g  Molar mass of NH3 = 17 g/mol Moles = mass/molar mass   = 24.6/17 = 1.45…

Q: A scientist measures the standard enthalpy change for the following reaction to be -896.4 kJ:…

A: Given : a reaction And ∆H° = -896.4 KJ

Q: 3. Calculate the standard enthalpy of reaction for the following reactions: A) 2 NH3(g) + /2 O2lg)→2…

A: We can find standard enthalpy of reaction by using standard enthalpy of formation values of…

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

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Q: 5. Calculate the standard enthalpy of formation (in kJ mol) for cyclopentane gas, CsH10(g), using…

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Q: Determine the enthalpy change, ΔHrxn, for the combustion reaction shown, using the heats of…

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Q: Calculate the change in enthalpy when 20.2g of oxygen reacts according to the following  equation:…

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Q: The combustion of 0.4683 g naphthalene (C10H8(s); MM = 128.16 g/mol) in a constant volume bomb…

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Q: A scientist measures the standard enthalpy change for the following reaction to be 54.7 kJ :…

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Q: Use standard enthalpies of formation to determine the change in enthalpy for the combustion of 1…

A: Standard enthalpy change of combustion,  , is the energy released in the reaction  when a substance…

Q: A scientist measures the standard enthalpy change for the following reaction to be -679.4 kJ :…

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Q: Which of the below reactions corresponds with that which represents the standard enthalpy of…

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Q: A scientist measures the standard enthalpy change for the following reaction to be -52.7 k) :…

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Q: ane (C8H18) is a component of gasoline and combusted ac

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Q: Tetrachloromethane, CC14, is formed from methane and chlorine in the following reaction: CH4 (g) + 4…

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Q: enthalpy change for

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Q: Butane is the liquid found in lighter fluid. If it reacts with oxygen, it can undergo a combustion…

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Q: nearly odorless, but the commercial product smells vile. Carbon disulfide is used in the manufacture…

A: Form given data , calculate the standard enthalpy change for given reaction :

Q: Sucrose (table sugar, C12H22O11) can be oxidized to CO2 and H2O, and the enthalpy change for the…

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Q: Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon…

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Q: Consider the following thermochemical equation: 2X2Y6(g) + 7O2(g) ⟶ 4XO2 + 6Y2O Δ?= -2.615 x 103 kJ…

A: Balanced chemical equation: 2X2Y6(g) + 7O2(g) ⟶ 4XO2 + 6Y2O ΔH= -2.615 x 103 kJ  Number of mol =…

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Q: standard enthalpy change for the following reaction to be -208.6 kJ : CO(g) + 3 H2(g)CH4(g) +…

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Q: A scientist measures the standard enthalpy change for the following reaction to be -891.8 kJ :…

A: A) ΔHrxn= (Hf )products - (Hf )reactants   Hf NH3 = -45.90 kJ/mol (2mol) Hf N2O = x kJ/mol (3mol) Hf…