Given the following data:2 H₂(g) + O₂(g) → 2 H₂O(g)C₂H4(g) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g)2 CzHo(g) +7 Oz(9) → 4 CO,(g) + 6 H20(g)calculate AH for the reactionC₂H₂(g) + H₂(g) → C₂H₂(g).kJΔΗ = −484 kJAH-1323 kJΔΗ = -2857 kJ

Answered: Image /qna-images/answer/f5f2c26f-3a6f-4cee-8149-8199d1a6360c.jpg

Given the following data: 2 H₂(g) + O₂(g) → 2 H₂O(g) C₂H4(9) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g) 2 CzHo(g) +7 Oz(9) → 4 CO,(g) + 6 Hz0(g) calculate AH for the reaction C₂H₂(g) + H₂(g) → C₂H₂(g). kJ ΔΗ = −484 kJ AH-1323 kJ ΔΗ = -2857 kJ

Given the following data: 2 H₂(g) + O₂(g) → 2 H₂O(g) C₂H4(9) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g) 2 CzHo(g) +7 Oz(9) → 4 CO,(g) + 6 Hz0(g) calculate AH for the reaction C₂H₂(g) + H₂(g) → C₂H₂(g). kJ ΔΗ = −484 kJ AH-1323 kJ ΔΗ = -2857 kJ

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.48QE

See similar textbooks

Related questions

Q: 6. Predict the major organic product(s) of the following reactions. Be sure to indicate…

A: As per the rules only the first three sub-parts can be answered. Please resubmit for solution to the…

Q: A solution is prepared by dissolving 75 g HCl in enough water to make 350 L of solution. the pH of…

A: Given,The mass of HCl = 75 gVolume of the solution = 350 L

Q: . Which statements about entropy, enthalpy, and energy are correct for the reaction below? C5H12(g)…

Q: Based your understanding of enzyme kinetics and inhibitors which line is the assay with the…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 5. a. Clearly identify the most acidic H atom in each of the structures shown below. Circle or draw…

A: The acidic hydrogen is the hydrogen atom which will easily released from the compound and make the…

Q: Give all the possible term symbols for the atom with the configuratio : p2d1

A: It is an abbreviated description of the total spin and orbital angular momentum quantum numbers of…

Q: Which compound will decarboxylate (= loose CO2) most rapidly upon heating?

A: Decarboxylation from a molecule

Q: The equilibrium constant, Ke, for the following reaction is 0.0180 at 698 K. 2HI (9) H₂(g) + 1₂ (9)…

A: We will construct the ICE table, which will help us understand the problem better. After creating…

Q: What is the pH of a solution resulting from adding water to 1.00×10-4 mol of HCIO4 to yield a 1.00 L…

A: Check the formula to calculate the pH and use it to calculate the pH of the given solution.

Q: 9- Provide the steps in the following synthetic sequences: ? 80÷8 CHO

A: Organic transformation

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: The solubility is affected by pH only if the ions of the compound react with H+/OH– ions.

Q: Complete the following reaction, which may take place in several steps, by supplying all reagents…

A: To carryout the given synthesis, the below-given type of reactions are used Enolate formation by…

Q: Which molecule has a chemical formula of C₁0H17CIO OH (A) (C) OH -CI a CI (B) (D) CI CI

A: we have to select the molecule that has a molecular formula we have to determine the bond that has…

Q: Which of the following is the conjugate acid of H₂PO4? OA. PO4³- B. HPO 2- OC.H₂PO4 OD. H3PO4 OE.…

A: According to Bronsted theory, when a proton(H+) is added to a base, then the formation of conjugate…

Q: 1. A Lewis base is any species capable of a. accepting b. donating c. creating d. neutralizing e.…

A: There are different classification of acid and bases - 1- Lewis acid and Lewis base2- Bronsted acid…

Q: Select the reagents that will allow the following transformation to occur. - 1) О3 2) DMS OsO4 H2O2…

Q: 3. 230 mL of 0.0015 mol/L silver nitrate is added to 130 mL of 0.010 mol/L calcium acetate. Does a…

A: For the first question, every one of us knows that precipitation is the process of transforming a…

Q: 10-126 What is the pH of a buffer that is 0.200 M in a weak acid and 0.175 M in the acid's conjugate…

A: Concentration of a weak acid = [HA] = 0.200 MConcentration of acid's conjugate base = [A-] = 0.175…

Q: Calculate ASº for the following reaction: Substance CH₂OH(g) CH₂OH(1) CO₂(g) H₂O(g) H₂O(1) 2CH3OH(g)…

A: The reaction is as follows:The value of for the reaction = ?

Q: or each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: (a) MgCl2 is formed from a strong base Mg(OH)2 and strong acid HCl.So, pH does not effect the…

Q: 7. For each reaction below, quantitatively determine (as we did in class) whether it is overall an…

A: The oxidation number of a carbon atom in an organic molecule is determined using the following…

Q: Draw the detailed mechanism of the following reactions: 1. (Aldo Rxn) Ph H 1. Naoft Etot, 2. A

A: Detail solution is given below

Q: What daughter nuclide forms when dysprosium-162 undergoes a gamma decay? O Dy-152 O Dy-153 O Tb-152…

A: The radioactive elements are unstable and thus emit radiation of various particles such as alpha,…

Q: What is the major neutral organic product for the following transformation? ONa ? Major Organic…

A: A base abstracts a proton from the alpha-position of a Carbonyl compound to form an enolate ion.…

Q: The following graph outlines the mechanism of an SN1 reaction. Energy AE R R-C-X+ Nu: R R R-CO R AE…

A: A question based on the reaction mechanism. A graph that represents the course of the SN1 reaction…

Q: کمر کے ہدایت ~Catalyst DMSO Guanidium Ha 1. What is the product of this reaction. 2. What is the…

A: Organic transformation

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. BuLi, -78 °C 2. PhCH₂Br (1…

A: The given organic reaction contain nitrobutane as reactant and benzylbromide, butyllithium as…

Q: Select the reagents that will allow the following transformation to occur. ? = H2, Lindlar catalyst…

A: The given reactant is an alkyne since it has carbon-carbon triple bond. The product is an alkane…

Q: 9. For the following two molecules show: a) Molecular geometry b) Electron domain geometry c) Bond…

A: Molecular geometry Electron domaim geometry Bond angles Existence of bond dipole and dipole moment

Q: QUESTION 9 What is the pH of the solution prepared by mixing 0.350 moles methylamine hydrochloride…

A: Data

Q: How many 13C NMR Signals are possible in cyclooctatetraene? Suggest possible value in PPM

A: we have to determine the number of signals possible in the 13C NMR spectra of cyclooctatetraene and…

Q: Determine whether trans-1,2-dimethylcyclopentane contains a chiral center. How many different…

A: A carbon atom is a chiral center if it is attached to 4 different atoms or groups

Q: Data: Csolution) 4.18 kJ/kg/°C Vsolutions) = 100 mL Density solutions) 1.0 g/mL Crections) 1.0…

A: The amount of heat realeased during the reactions are to be calculated.

Q: Data: Csolution) 4.18 kJ/kg/°C V(solutions) = 100 mL Density (solutions) = 1.0 g/mL Csolutions) 1.0…

A: Enthalpy change of magnesium oxide reaction = 1.18 kJ/molEnthalpy change of magnesium reaction =…

Q: 1. Give a systematic name for each of the following structures. Indicate stereochemistry if…

Q: What is the major organic product obtained from the following reaction?

A: In 1,4-conjugate addition, the nucleophile attacks the soft centre that is carbon-carbon double bond…

Q: Select the reagents that will allow the following transformation(s) to occur. OH O =H 1) NaOH 2) H…

A: Here, the reactant is an alkyne since it has a carbon-carbon triple bond. Now, this compound is…

Q: What is the IUPAC name of the following compound? ball & stick Submit Answer + labels Retry Entire…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: What is the overall order of the following reaction, given the rate law? Cl2(g) + 3F2(g) → 2CIF3(g)…

Q: Ag(s)/Ag2SO4(s)/H₂SO4 (m)/H2(1 atm.) /Pt; E° 298K = -0.627V., Calculate 1- Write the electrodes…

A: formula used-Nernst equation: ... (1),... (1),... (1),Here R is the universal gas constant,'T' is…

Q: 10. To extract benzoic acid from a mixture of aniline, and methoxybenzene, we follow the steps,…

A: This is ternary mixture and in which benzoic acid, Aniline and methoxy benzene. Benzoic acid…

Q: Adenosine triphosphate, ATP, is used as a free-energy source by biological cells. ATP hydrolyzes in…

A: Details

Q: Assume the solubility (g/100ml solvent) at 25°C of compounds A and B in the given solvents is as…

A: Solvent extraction is the process in which a compound transfers from one solvent to another owing to…

Q: The following results were obtained for the below reaction in experiments designed for the study of…

A: Given Reaction :- A + B => 2C we know that the unit of rate constant for second order…

Q: *600000 A chain B chain This cartoon of the protein hormone insulin illustrates what aspects of…

A: A peptide chain is a sequence of amino acids linked together by peptide bonds. These chains form the…

Q: Draw the alkene that is needed to synthesize glutamine by an enantioselective hydrogenation reaction…

A: The following are the important points regarding this questionAn enantioselective hydrogenation…

Q: Acetone is brominated in acidic solution according to the following reaction: CH3COCH3(aq) + Br₂(aq)…

Q: Draw a structural formula(s) for the major organic product(s) of the following reaction. Br…

A: Nucleophilic addition to a carbonyl group stands out due to its significance. This reaction…

Q: 28. For the aqueous reaction I2 + HPO(OH)2 + H₂O → PO(OH)3 + 2 I¯ + 2 H* the following mechanism is…

A: Note :- K1 , K-1 , K2 and K3 are rate constants

Q: 1. Which compound does not react with. ou email from b. to make a new carbon-carbon bond? e. not…

A: This problem is based on organic chemistry reaction mechanism. We have to draw the curved arrow…

Question

Given the following data:
2 H₂(g) + O₂(g) → 2 H₂O(g)
C₂H4(g) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g)
2 CzHo(g) +7 Oz(9) → 4 CO,(g) + 6 H20(g)
calculate AH for the reaction
C₂H₂(g) + H₂(g) → C₂H₂(g).
kJ
ΔΗ = −484 kJ
AH-1323 kJ
ΔΗ = -2857 kJ

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: calculate heat of reaction

VIEW

Step 2: calculation of heat of reaction

VIEW

Solution

VIEW

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

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?
Use the appropriate tables to calculate H for (a) the reaction between copper(II) oxide and carbon monoxide to give copper metal and carbon dioxide. (b) the decomposition of one mole of methyl alcohol (CH3OH) to methane and oxygen gases.
Using a table of average bond enthalpies. Table 6.2 ( Sec. 6-6b), estimate the enthalpy change for the industrial synthesis of methanol by the catalyzed reaction of carbon monoxide with hydrogen.
Calculate AH for the reaction NH3 (g) + CH4 (g) → HCN (g) + 3 H2 (g) , from the following data. N2 (g) + 3 H2 (g) → 2 NH3 (g) ΔΗ- – 91. 8 kJ /mol C (s, graphite) + 2 H2 (g) → CH4 (g) - 74. 9 kJ / mol AH = 2 C (s, graphite) + H2 (g) + N2 (g) → 2 HCN (g) AH = ΔΗ: 270. 3 kJ / mol
What is the enthalpy of the reaction P406 (s) + 202(g)→P4010(s), given a) P4(s) + 302(g)→P406 AH = -1640.1 kJ/mol b) 2P4(s) + 1002(g)→2P4O10(s), AH = -5880.2 kJ/mol
[References] Calculate AH for the reaction: 2NH3 (g) + O2(g) → N2H4 (1) + H2O(1) given the following data: 2NH3 (g) + 3N2O(g) → 4N2(g) + 3H2O(1) AH =–1010. kJ N2O(9) + ЗH2(9) — N;Ha (1) + Hа0(1) ДН %3D — 317 kJ N2H4 (1) + O2 (9) → N2(g)+2H20(1) ΔΗ--623 k.J На (9) + О2(9) — Н,0(1) AH = -286 kJ ΔΗ- kJ Submit Answer Try Another Version 3 item attempts remaining
Calculate AH for the reaction: 2NH3 (g) + O2(g) → N2H4 (1) + H2O(1) given the following data: 2NH3 (g) + 3N20(g) → 4N2(g) + 3H2O(1) AH = –1010. kJ N20(g) + 3H2 (9) → N¿H4(1)+H2O(1) AH = -317 kJ N2H4 (1) + O2 (g) → N2(g)+ 2H2O(1) AH = -623 kJ H2 (9) + 02 (9) → H2O(1) AH = -286 kJ ΔΗ - kJ
Given the following reactions: Fe2O3(s) + 3 CO(g)→2 Fe(s) + 3 CO2(g); ΔH = −28.0kJ 3 Fe(s)+ 4 CO2(g) →4 CO(g) + Fe3O4(s); ΔH = +12.5 kJ the enthalpy of the reaction of Fe2O3 with CO 3 Fe2O3(s) + CO(g) → CO2(g) + 2 Fe3O4(s) is which of the following? -109 kJ -15.5 kJ +109 kJ -59.0 kJ
Calculate AH for the reaction CH4(g) + 1/2O₂(g) → CO(g) + 2 H₂(g) given the following data: Equation CH4(g) + 2 O₂(g) → CO₂(g) + 2 H₂O(g) CH₂(g) + CO₂(g) → 2 CO(g) + 2 H₂(g) CH4(g) + H2O(g) → CO(g) + 3 Hz(g) ΔΗ = | Submit Show Hints Submit Answer kj Retry Entire Group ΔΗ (kJ) -802 247 206 9 more group attempts remaining
Calculate AH for the reaction NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g), from the following data. N2 (g) + O2 (g) → 2 NO (g) ΔΗ - 180.5 kJ / mol N2 (g) + 3 H2 (g) → 2 NH3 (g) /mol AH = - 91. 8 kJ 2 H2 (g) + O2 (g) → 2 H20 (g) AH ΔΗ- - 483. 6 kJ / mol
Consider the following reaction: 3 C(s) + 4 H₂(g) →→ C3H8(g) Which of the following statements is correct about this reaction? Use the following reactions and thermodynamic data: Reaction: C3H8(g) + 5 O2(g) → 3 CO₂ (g) + 4H₂O C(s) + O₂(g) → CO₂(g) 2 H₂(g) + O₂(g) → 2H₂O(g) AG=-23.4 kJ AS >0 The reaction is non-spontaneous The reaction is spontaneous not enough information is given AS <0 AG rxn (kJ) -394.4 -457.1 k
Given the following reactions Fe2O3 (s) + 3CO (s) → 2Fe (s) + 3CO2 (g) ΔH = -28.0 kJ 3Fe (s) + 4CO2 (s) → 4CO (g) + Fe3O4 (s) ΔH = +12.5 kJ the enthalpy of the reaction of Fe2O3 with CO 3Fe2O3 (s) + CO (g) → CO2 (g) + 2 Fe3O4 (s) is ________ kJ. please help explain