The combustion of sucrose (a carbonydrate) is shown as follows C12H2»O11(s) + 12 O2(g) → 12 CO2(g) + 11 H2O(e) Calculate the work, AHº at 298 K, and AEº for the combustion of one mole of sucrose at 25°C and pressure. AHf sucrose = –2218 kJ/mol. 1. w = 0 kJ, AH" = 0 kJ, and AEº = 0 kJ %3D 2. w = 0 kJ, AH" = –5648 kJ, and AE' = -5648 kJ 3. w = 5648 kJ, AHº = 0 kJ, and AEº = -5648 kJ || 4. w = 0 kJ, AH° = +5648 kJ, and AEº =+5648 kJ

The combustion of sucrose (a carbonydrate) is shown as follows C12H2»O11(s) + 12 O2(g) → 12 CO2(g) + 11 H2O(e) Calculate the work, AHº at 298 K, and AEº for the combustion of one mole of sucrose at 25°C and pressure. AHf sucrose = –2218 kJ/mol. 1. w = 0 kJ, AH" = 0 kJ, and AEº = 0 kJ %3D 2. w = 0 kJ, AH" = –5648 kJ, and AE' = -5648 kJ 3. w = 5648 kJ, AHº = 0 kJ, and AEº = -5648 kJ || 4. w = 0 kJ, AH° = +5648 kJ, and AEº =+5648 kJ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A styrofoam calorimeter contains 70.0 mL of 2.50 M NaOH at 20.3°C. When 10.28 g H₂C₂O is added to…

A: Given reaction between oxalic acid and sodium hydroxide is as follows: H2C2O4(s)+2NaOH(aq) →…

Q: For the reaction 2H₂(g) + O₂(g) 2H₂O(g) AG=-458.5 kJ and AS°= -88.9 J/K at 282 K and 1 atm. The…

A: Answer: In any process maximum amount of work that can be done is always equal to the Gibbs free…

Q: Consider the combustion of propane: C3 Hs (g) +502 (9) + 3CO2 (9) + 4H2O(1) AH = -2221 kJ A balloon…

Q: hydrogen peroxide can decompose in the presence of which of the following reaction: 2 H2O2 (l) ———>…

Q: Q) When 3.0 mol O2 is heated at a constant pressure of 3.25 atm, its temperature increases from 260…

Q: Given the following data, A,H-35.9 kJ-mol-1 AH-241.8 kJ.mol-1 1/2 H₂(g) + 1/2 12(g) → HI(g) H₂(g) +…

A: a) 1/2 H2(g) + 1/2 I2(g) ----> HI(g) ∆rH° = -35.9 kJ.mol-1b) H2(g) + 1/2 O2(g) ----> H2O(g)…

Q: 4. The complete combustion of liquid benzene is represented by the equation: CH6(1) + 7½O2(g) =…

A: G is defined as the maximum amount of non-expansion work that can be taken from a closed system. The…

Q: The most common form of elemental sulfur is Sg, in which eight sulfur atoms linked in a ring of…

A: We have to calculate S=S double bond energy in S2 (g).To calculate S=S double bond energy we need to…

Q: N2 (g) + 3H2 (g)  2NH3 (g) ΔrS = - 201 J K−1mol−1 ΔrH = - 99.3 kJ mol-1 d) A gas mixture of…

A: The balanced equation is: N2(g) + 3H2(g) ⇌ 2NH3(g) ∆rS = - 201 J.mol-1.K-1 or - 0.201 kJ.mol-1.K-1…

Q: For the reaction Fe,03(8) + 2AI(s)- A,03(s) + 2Fe(s) AH° = -851.5 kJ and AS° --37.0 J/K The maximum…

A: The given reaction is : Fe2O3(s) + 2Al(s) → Al2O3(s) + 2Fe(s)∆H°=-851.5 kJ and ∆S°=-37.0…

Q: Calculate w and AE when one mole of a liquid is vaporized at its boiling point (77°C) and 1.00 atm…

A: ∆Hvap=32.9 kJ/mol boiling point = 77°C pressure = 1 atm

Q: Below is a list of Enthalpies of Formation. Substance Δ??(?????)ΔHf(kJmol) C3H8(g) -104.7 O2(g) 0…

A: Introduction: The total amount of energy of a system is called enthalpy and the heat of formation is…

Q: 6. Photosynthesis can be represented by the equation 6CO:(g) + 6H,O(1I) = CH1,O6(s) + 60;(g) a)…

A: Entropy is the degree to measure the randomness of an element. The change in entropy of a reaction…

Q: reactions would work be done on the system (at constant temperature and pressure)? Hg (l) ->…

A: From the iupac sign conve ntion, Work done on the system is positive. At constant temperature and…

Q: the enthalpy change for this reaction. The pertinent enthalpies of

A: The combustion of ethanol will lead to give water and carbon dioxide. Reaction is as follows,

Q: The standard enthalpy of formation of NO2(g) at 298 K is 34.0 kJ/mol. Calculate the change in…

A: Standard enthalpy of formation of NO2(g) = 34.0 kJ/mol Temperature = 298 K

Q: 33.45 grams of solid ammonium chloride is dissolved in the calorimeter and the temperature goes from…

Q: Given the data in the table below and AH°rxn for the reaction SO2C12 (g) + 2H2O (1) → H2SO4 (1) +…

Q: When 17.2 g of cesium sulfate (Cs2SO4) is dissolved in 120 g of water in a styrofoam calorimeter of…

Q: Automobile airbags contain solid sodium azide, NaN3, that reacts to produce nitrogen gas when…

Question

The combustion of sucrose (a carbonydrate)
is shown as follows
C12H22O11(s) + 12 O2(g) →
12 CO2(g) + 11 H2O(4)
Calculate the work, AHº at 298 K, and
AEº for the combustion of one mole of sucrose
at 25°C and pressure.
ΔΗ
sucrose = -2218 kJ/mol.
1. w = 0 kJ, AH" = 0 kJ,
and AEº = 0 kJ
%3D
2. w = 0 kJ, AH° = –5648 kJ,
and AEº = –5648 kJ
3. w = 5648 kJ, AH° = 0 kJ,
and AE = -5648 kJ
%3D
4. w = 0 kJ, AH® = +5648 kJ,
and AE' = +5648 kJ

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Using Hess's Law, determine AHf ° for CH4 based on the following reactions. It is known that when methane combustion takes place, 802.37 kJ / mol of heat is released Cgrafito + 2H2 CH4(g) CH4(9) + 202(9) CO29) + 2H2O) A¢H°= -802.37 kJ/mol Cgrafito + O2(g) CO2(g) A:H°= -393.5 kJ/mol 2H2(9) + O2(9) 2H2O(9) A¡H°= -241.83 kJ/mol
Determine the standard enthalpy of reaction, AH°rxn, of the reaction below, given the following information. Mg(s) + 2 H,O(1) Mg(OH),(s) + H,(s) Substance AH°I (kJ/mol) H20() -285.8 Mg(OH)2 (s) -924.7 638.9 k You Answered +638.9 kJ 4953 1J Correct Answer -353.1 kJ
The value of AHT for the following reaction is 169.5 kJ. The value of AH for CaO(s) s kmd. CaCO3 (s)- Cao (s) * CO2 ) Standard Enthalpies of Formation of Some Inorganic Substances at 25'C TABLE 6.4 Subatance A mol) Substance A /mo) -1876 Ag(s) AgC) AKS) 127.0 ALO) "1669.8 Mg(s) MgO) Br() HBrg Cigraphite) Cidiamond) -36.2 -S01.S -11129 1.90 NH4 NO) -110.5 463 904 33.35 Cas) 35.6 NO) CCO(s) 966 Og) HCKg Car) 92.3 Sirhombic Scenonocinic) so-co so Fig) -716 Hg) Hg) 20.15 2418
A2. Calculate the work done when 50 g of iron reacts with hydrochloric acid to produce FeC12(aq) and hydrogen in (a) (b) a closed vessel of fixed volume; an open beaker at 25°C. [Fe = 55.85 gmol-¹; R = 8.314 Jmol-¹K-¹]
Using the given molar enthalpies of formation, determine the change in enthalpy for the combustion of 1 mole of methanol. , AH°; CH3OH (4) =- 238.6 kJ/mol AH°; CO2 (g) = - 110.5 kJ/mol AH°; H2O (g) = – 241.8 kJ/mol 3 CH3OH (e) +02 (g) → CO2 (g) + 2H2O (g)
ences to access important values if needed for this question. When 5.42 g of potassium bromide (KBr) is dissolved in 114g of water in a styrofoam calorimeter of negligible heat capacity, the temperature drops from 25.00 to 23.03 °C. Based on this observation, calculate q for the water and AH° for the process, assuming that the heat absorbed by the salt is negligible, KBr(s) K*(aq) + Br (aq) The specific heat of water is 4.184] °C¹g¹. Give the answers in kJ. ан, о AHO
For the reaction Fe,03(s) + 2Al(s) Al,O3(8) + 2Fe(s) AH° - -851.5 kJ and AS° = -37.0 J/K %3D The maximum amount of work that could be done when 2.36 moles of Fe,03(s) react at 338 K, 1 atm is kJ. Assume that AH° and AS° are independent of temperature.
Please don't provide handwritten solution ....
A mole of sodium met is added to water How much work is done on the atmosphere by the subsequent reaction if the temperature is 25 C°
As a 1.00-mol sample of a monatomic ideal gas expands adiabatically, the work done on it is -2.50 × 103 J. The initial temperature and pressure of the gas are 500 K and 3.60 atm. Calculate (a) the final temperature and (b) thefinal pressure.
Calculate AGran in kJ, at 298K for the following reaction using the conditions given below. R = 8.314 J/mol.K SO3 (g) + H₂O (9) H₂SO4 (1) AGran = -90.5 (A) mol Pso3 = 0.20 atm, Pu,o = 0.88 atm Express your answer to one decimal place.
Calculate AH°rxn in kJ/mol for the reaction below. Look up the values for AHº below. SO2 (g) + ½ O2 (g) – SO3 (g) Table 6.3 Standard Enthalpies of Formation of Some Inorganic Substances at 25°C Substance AH; (kJ/mol) Substance AH; (kJ/mol) Ag(s) AgCl(s) H,O2(/) - 187.6 - 127.04 Hg(/) 1(5) Al(s) Al203(s) - 1669.8 HI(g) 25.94 Br2(/) HBr(g) C(graphite) Mg(s) - 36.2 MgO(s) MgCO3(s) N2(g) NH3(g) NO(g) NO,(g) N,O4(g) -601.8 -1112.9 C(diamond) 1.90 CO(g) CO2(g) -110.5 -46.3 -393.5 90.4 Ca(s) 33.85 CaO(s) -635.6 9.66 CacO;(s) - 1206.9 N20(g) 81.56 Cl2(g) HCI(g) Cu(s) CuO(s) O(g) O2(g) O3(g) 249.4 -92.3 142.2 - 155.2 S(rhombic) F2(g) HF(g) S(monoclinic) 0.30 -268.61 SO2(g) SO;(g) H2S(g) -296.1 H(g) H2(g) 218.2 -395.2 -20.15 -347.98 H,O(g) H2O(I) -241.8 ZnO(s) -285.8