Answered: CH,(9) + 2 O,(g) AH = -809.0 kJ/mol…

CH,(9) + 2 O,(g) AH = -809.0 kJ/mol co,(g) + 2 H,0(g) = -81.3 kJ cond AH 2 H,0(1) Given the energy diagram above, what is AH when 0.5 mol of methane is combusted?

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

SectionU5.11: Make It Or Break It: Bond Energy

Problem 8E

See similar textbooks

Related questions

Q: Using the average bond energies given below, estimate the amount of heat generated or consumed in…

A: Given, The heat generate by combustion of one mole propyne ( C3H4 ) is:

Q: what is rge enthalpy change for combustion of 15.0g of ethanol?

A: Step : 1 what is the enthalpy change for combustion of ethanol ?

Q: CH,(g) + 2 0,(g) AH = -809.0 kJ/mol %3D rxn co,(9) + 2 H,O(g) AH 'cond-81.3 kJ 2 H,0U) Given the…

A: We have given that CH4(g) + 2O2(g) -------> CO2(g) + 2H2O(g) ∆H = -809.0KJ/mole 2H2O(g)…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

A: A multiple choice question based on thermodynamics that is to be accomplished.

Q: Prove that the specific energy of Octane (Cglf16) is-37.9 MJ/kg

A: 4.ANS; We need to find Heat of Combustion of octane ? we find heat of combustion of octane. So,…

Q: Using some of the bond energies, calculate AH(in kJ) for the following reaction: CH4 (g) + 202(g) →…

A: Given, CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) Enthalpy change for the reaction (∆Hrxn) = ? Bonds bond…

Q: Calculate the enthalpy change for the combustion of 1 mol of ethanol: C2H5OH (l) + 3 O2 (g) > 2 CO2…

A: Given :Balanced combustion reaction of C2H5OH C2H5OH (l) + 3 O2 (g) ----> 2 CO2 (g) + 3…

Q: Calculate the enthalpy change for the combustion of acetylene (C2H2): 2C2H2 + 5O2 --> 4CO2 + 2H2O

A: The enthalpy change for a reaction is given as:

Q: In the reaction: CH4 + 2O2 --> CO2 + 2H2O Where the bond energies are C-H 414KJ/mol; O-O…

A: The reaction taking place is CH4 + 2 O2 -------> CO2 + 2 H2O

Q: Combustion of Ethane 2 C2 H6(g) + 7 O2(g) ----> 4 CO2(g) + 6 H2O (g) 1.The reaction represented by…

Q: DHE (kJ/mol) Compound NH (g) CH.(g) HCN(g) H,O(g) -46.0 -75.0 135.1 -242.0 6) Heat of formation…

A: Heat of formation(∆Hf) enthalpy is the enthalpy change during the formation os 1 mole of compound…

Q: Given that AH; H(g)] = 218.0 kJ-mol- %3D AH; C(g)] = 716.7 kJ-mol¬1 %3D AH; (CH,(g)] = -74.6…

A: The detailed solution of your question given below-- Since, we know that the bond enthalpy is the…

Q: DHE (kJ/mol) Compound NH (g) CH.(9) HCN(g) H,O(g) -46.0 -75.0 135.1 -242.0 6) Heat of formation…

A: 2NH3(g) + 3O2(g)+ 2CH4(g) →2HCN(g) + 6 H2O∆H∘ = ∆Hf(products) -∆H(reactants) =(2HCN +…

Q: How much more heat is released from the combustion of one mole of octane (C8H18) than from the…

A: Combustion of hydrocarbon produces CO2 and H2O Heat released from the combustion is calculated on…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

Q: Given that molar enthalpy of combustion of acetylene (C2H2, 26.04 g/mol) is -1299 kJ/mol at 25 C and…

A: The chemical equation involved:C2H2(g)+ 5/2 O2(g) ----> 2CO2(g)+H2O(l)Given:Molar enthalpy of…

Q: Q6. Molecular mass of a colorless liquid hydrocarbon is found to be 106 amu and a 0.1888 g the…

Q: Chapter 4 1.3.61 g of cyclobutene (C,Hg) is combusted inside of a bomb calorimeter. The temperature…

Q: calculate the heat of reaction using Bond energy method for the complete combustion of buthane…

Q: Estimate the energy required to raise the temperature of 2 kg of high- density polyethylene (C =…

A: given Mass =2kg C=1.850J/g-k T = 20 to 100 'C find Energy

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

A: The amount of energy liberated or absorbed in a chemical reaction is indicated by the enthalpy…

Q: Calculate ΔH° (in kJ) for the following reaction. Bond energies: C-O 350 kJ/mol H-O 464 kJ/mol

A: Calculate ΔH° (in kJ) for the acetic acid and ethanol reaction. The balanced reaction is :

Q: estimated heat of reaction

Q: Given that the average bond energies for C-H and C-Br bonds are 413 and 276 kJ/mol, respectively,…

Q: Calculate the enthalpy change for the following reaction: C2H2(g) → 2 C(s) + H2(g) Given the…

A: The given reaction can be obtained using Hess's law.

Q: the following bond enargies: Bond Enengy Using Bond C-H 413 KJmol 495 KSmol 0=0 C=0 0-H 799 kJmol…

Q: 3. Compound Y has a molar mass of 85.0 g/mol. The combustion of 410.0 g of compound Y causes the…

A: Given: Mass of water(m) is 1205 g Initial temperature(T1) is 25.5oC Final temperature(T2) is 65.5oC…

Q: The addition of 9.54 kJ of heat is required to raise the temperature of 225.0g of a liquid…

A: Applying formula Q= mc∆t

Q: 3. The equation for thecombustion of gaseous methanol is: 2 CH;OH (g) + 3 O2 (g) → 2 CO2 (g) + A.…

Q: Given the following bond energies (in kJ/mol): BE(H–H) = 436; BE(C–C) = 345; BE(C=C) = 611; BE(N=N)…

Q: The average bond enthalpy for C-His 413 kJ/mol. 413 kJ of energy is required to break a mole of CH…

A: CH (g) -------> C(g) + H(g) ∆H = 413 kJ/mol

Q: The complete combustion of Ethanol, C2H5OH (Molar Mass = 46.0 g/mol), proceeds as follows: C2H5OH…

A: C2H5OH (l) + 3O2 (g) ——> 2CO2 (g) + 3 H2O (l) ∆H = -555 kJ

Q: 5. The enthalpy of formation for ethanol (CHẠO (1) is AHº = -200.7 kJ/mol Which of the reactions…

A: Now consider combustion of methanol CH4O CH3OH (l) + 3/2 O2 (g) →CO2 (g) + 2H2O (l) .........(1)…

Q: (a) Calculate the standard enthalpy change for the combustion of 1 mol of benzene, C6H6(l), to…

A: (a). The combustion reaction of benzene is given below.

Q: 1). Write mathematical expression of the first law of thermodynamics. 2). Calculate, how much energy…

A: The first law of thermodynamics∆E =Q + W∆E =change of internal energyQ = Amount of heat absorbed…

Q: Arrange the following in order of heat of combustion. (1) CH,-CH=CH, H,C (II) C=CH, H,C H,C (III)…

A: In case of alkenes, heat of combustion is mainly measured by the enthalpy of hydrogenation. The…

Q: Octane is a bydrocarbon that is a component of gasoline fuel. The following is the chemical equation…

A: Combustion Reaction is a reaction of a hydrocarbon in presence of oxygen that releases carbon…

Q: Calcutlate the heat of reaction for: 2NaHCO3(s)->NaCO3+CO2(g)+2H2O(1)

Q: Estimate AH for the reaction. Br Br Br-C-H+CI–CI→Br–Ċ–Cl+H-CI Br Br

A: Interpretation- To determine the enthalpy change ( ∆H ) for the reaction which is given in the…

Q: Draw a complete enthalpy diagram for the following reaction: 4Na → 2Na AH = - 178 kJ + 0. 26) 2Na,O

A: 4Na (S) + O2 ( g) = 2Na2O (s) H= -178 kj [exothermic reaction]

Q: Given H2 (g) + ½ O2(g) H2O(1) CO2(g) → CH4(g) AH = -293 kJ/mol С ($) + O2(g) AH = -392 kJ/mol %3D C…

Q: C2H5OH combustion releases 1200 kJ/mol. How many giving off of C2H5OH is to be burned to generate…

Q: (a) Calculate the standard enthalpy change for the combustion of 1 mol of benzene, C6H61l2, to…

A: (a) The reaction is shown below: C6H6l+15/2O2g→6CO2g+3H2Ol The standard enthalpy change for the…

Q: Calculate the enthalpy change for the reaction NO(g) + O(g)- NO2(9) from the following data: NO(g) +…

A: # Using the available reaction we can calculate the enthalpy change for desired equation. # We have…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

Q: The enthalpy of reaction, AHrxn, for this reaction is-3918.4 KJ. Calculate the bond strength of the…

A: Given, reaction

Q: Use your table of Heats of Formation to calculate the heat of reaction for the following reaction:…

A: Heat of reaction is given by ∆H=∆Hproduct-∆Hreactant where ∆H= Heat of reaction ∆Hproduct=Heat of…

Q: Cyclohexene, C6H10 undergoes hydrogenation to produce cyclohexane, C6H12 according to the equation…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

Q: Given the data below, H°, for the reaction rxn 3C12 (g) + PH3 (g) → PCI3 (g) + 3HCI (g) is kJ. AH°…

Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

CH,(9) + 2 O,(g)
AH = -809.0 kJ/mol
Co,(9) + 2 H,O(g)
ΔΗ.
cond
= -81.3 kJ
2 H,0(/)
Given the energy diagram above, what is AH when 0.5 mol of methane is combusted?
-802.3 kJ
+802.3 kJ
-1604.6 kJ
+401.15 kJ
+1604.6 kJ
-401.15 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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

Calculate the enthalpy change when 1.0(1 g of methane is burned in excess oxygen according to the reaction CH,(g) 4- 2O2(g) ->CO2(g) + H-CH/) 1H = -891 kJ/mol
hat is meant by the term driving forces? Why are mailer spread and energy spread considered to be driving forces?
At the end of 2009, global population was about 6.8 billion people. What mass of glucose (C6H12O6) in kg would be needed to provide 1500 Cal/person/day of nourishment to the global population for one year? Assume that glucose is metabolized entirely to CO2 and H2O(l).
How much heat is produced by the complete combustion of 237 g of methane by the equation below. The enthalpy change is 802.3 KJ. CH4 + 2 O2 ---> CO2 + 2 H2O Is this reaction exothermic or endothermic? Draw an energy diagram to illustrate this reaction
At the end of 2009, global population was about 6.8 billion people. What mass of glucose (C6H12O6) in kg would be needed to provide 1500 Cal/person/day of nourishment to the global population for one year? Assume that glucose is metabolized entirely to CO2 and H2O(l). v
(a) Calculate the standard enthalpy change for the combustion of 1 mol of benzene, C6H61l2, to CO21g2 and H2O1l2.(b) Compare the quantity of heat produced by combustion of 1.00 g propane with that produced by 1.00 g benzene.
table of thermodynamic properties: - C2H4(g) Hf = 52.4 Gf = 68.4 S = 219.3 - H2O(l) Hf = -285.8 Gf = -237.1 S = 70.0 - C2H5OH(l) Hf = -277.6 Gf = -174.8 S = 160.7
Hello, would I be able to get assistance on this problem? In a combustion reaction, the most common fuel that burns contains compounds called hydrocarbons. This organic compound reacts quickly with oxygen and produces carbon dioxide (CO2) and water vapor (H2O). The reaction typically gives off heat and light as well. The combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2Oa) In the above reaction what compound is oxidized?b) Give another example of a hydrocarbon combustion reaction and write the equation.
The reaction between methanol and hydrochloric acid yields chloromethane and water. What is the enthalpy for the reaction using the given bond energies (kJ mol-1)? C-Cl = 326 H-O = 463 H-Cl = 431 C-O = 335 -511 kJ mol-1 -59 kJ mol-1 -23 kJ mol-1 -42 kJ mol-1 The reaction between methanol and hydrochloric acid yields chloromethane and water. What is the enthalpy for the reaction using the given bond energies (kJ mol-1)? C-Cl = 326 H-O = 463 H-Cl = 431 C-O = 335 -511 kJ mol-1 -59 kJ mol-1 -23 kJ mol-1 -42 kJ mol-1
If a reaction occurs readily but has an endothermic heat of reaction, what must be the driving force for the reaction?
n Fig. 10.1, what kind of energy does ball A possess initially when at rest at the top of the hill? What kind of energies are involved as ball A moves down the hill? What kind of energy does ball A possess when it reaches the bottom of the hill and stops moving after hitting ball B? Where did the energy gained by ball B, allowing it to move up the hill, come from?
From data in Appendix 4, calculate H, S, and G for each of the following reactions at 25C. a. CH4(g) + 2O2(g) CO2(g) + 2H2O(g) b. 6CO2(g)+6H2O(l)C6H12O6(s)Glucose+6O2(g) c. P4O10(s) + 6H2O(l) 4H3PO4(s) d. HCl(g) + NH3(g) NH4Cl(s)