Answered: f the heat of hydrogenation for…

f the heat of hydrogenation for cyclohexene is 120 kj mol and 1,3 cyclohexane is less than 240 kj mol, what is the heat of hydrogenation for benzene?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter22: Organic And Biological Molecules

Section: Chapter Questions

Problem 99E

See similar textbooks

Related questions

Q: 42. Which of the following statements about alkanes, alkenes and alkynes is FALSE? A. Alkanes can be…

Q: Which statement of the following is false O A. Alkenes are also referred to as olefins. O B.…

A: Please find your solution below : The false statement is : (E) isomers are same / identical to cis…

Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

A: Addition reaction is a chemical reaction in which addition of two or more molecules to form a single…

Q: Among the structures What is the structure for the trans-1,2-dimethylcyclohexane? What is the…

Q: Physical State of Unbranched Hydrocarbons Procedure: In the activity sheet, ENCIRCLE the…

A: Physical State of Unbranched Hydrocarbons Procedure: Unbranched alkanes and unbranched alkenes or…

Q: TRUE OR FALSE: Dilute phosphoric acid is a dehydrating agent * O TRUE O FALSE Grignard Synthesis is…

A: 1. False . Because concentrated phosphoric acid acts as dehydrating agent. 2. False. Grignard…

Q: 1- draw the struture of haloperidol and write the IUPAC name of it . 2-identify and name all the…

A: Structure of Haloperidol :

Q: Alkanes insoluble in water, because---- .A cannot form metal bonds with water molecules .B cannot…

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of…

Q: Arrange the following compounds in order of decreasing heat of combustion: pentane, 2-methylbutane,…

A: The greater the number of C atoms, more is the heat of combustion, but when the number of C atoms is…

Q: BIIIU X2 | X² | → EEE Normal Is the compound If two layers, Is the hydrocarbon the top more or less…

A: Solubility:- It is the ability of a solid, liquid, or gaseous chemical substance to dissolve…

Q: ) If a hydrocarbon has nine carbon atoms, three double bonds, and one ring, how manyhydrogen atoms…

A: Hydrocarbons are the compounds that consist of only Hydrogen and Carbon atoms.

Q: Unsaturated hydrocarbons are characterized by the presence of: [select all that apply] at least 1…

A: We have to predict the correct option for unsaturated hydrocarbon.

Q: 4.21 Which of these alkenes show cis-trans isomerism? For each that does, draw structural formulas…

A: "Since there are multiple questions in this question and it is not mentioned that which one has to…

Q: o Baild a 5- Carbon alkene. o write the molecular formula at your akene. Draw the structure formula…

A: Alkenes are unsaturated hydrocarbons. They have one or multiple double bonds. The general formula…

Q: Hydrocarbons can be separated by smaller compounds and their specific Boiling points. This technique…

A: Fractional distillation is used to separate hydrocarbon into simpler, more useful mixtures. This…

Q: 1. What is the reaction for incomplete combustion of hexane? 2. Write pyrolysis of octane? 3. What…

A: 1) Since the combustion is incomplete, so we will get CO and CO2 instead of just CO2 in the reaction…

Q: 13,452 kJ of heat are produced from the combustion of 4.40 kg of octane. What is the heat of…

Q: A hydrocarbon containing one or more -C=C- bonds. a. addition reaction b. aliphatic compound c.…

A: A hydrocarbon containing one or more -C=C- bonds. the following compounds have this type of bond…

Q: How many carbon–carbon double bonds, linked together, are needed to make a carbon chain that is…

A: Average carbon–carbon double bonds distance is = 1.34 A° C=C long chain will be C=C =C = C = C…

Q: Draw the structures for the following compounds. (a) 3-benzyl-4-bromohexane ,…

A: Rules to draw compounds from given IUPAC name • Locate the root word and write the principal chain.…

Q: CH»-CH-CH2-CH:-CH2-CHz-CHz-CH2-CH2-CH2-CH:-CH2-CH2-CH:-CH2-CH:-CH:-CH:-CH2-CECH CHEC-(CH2)16 -CH3…

Q: Draw the structure that corresponds to each name and indicatewhich structures can exist as…

A: Alkenes is the class of hydrocarbons which contains a carbon-carbon double bond and it is an…

Q: 36) What happens to the boiling point of alkanes as the number of carbon atoms decreases? a. The…

Q: Considering the structure of the hydrocarbon test samples (benzene, cyclohexane, toluene, heptane,…

A: Nitration is taking place in the presence of HNO3 and H2SO4. It will react with the compound which…

Q: Answer the following questions. a) b.P for the n- heptane more than 2,4-dimetylpentane. b)…

A: a) n-heptane has more boiling point as compared to 2,4-dimethylpebtane, because n-heptane is a…

Q: The name of the product of the hydrogenation reaction of 1-chloro-2- methyl-2-butene would be To…

A: Hydrogenation is the addition of hydrogen atom across the multiple bond of carbon atom. It takes…

Q: Do saturated and unsaturated hydrocarbons show similar observable positive results in all tests?

A: Organic compounds containing carbon and hydrogen are called hydrocarbons. They are classified as…

Q: Draw the structure of pentylcyclohexane

A: The rules for naming alkanes,

Q: Compounds which have different arrangements of atoms in space (3D) while having same atoms bonded to…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What kind of reactions do alkenes carry out?

A: Alkenes are a class of hydrocarbons which contains carbon-carbon double bond. Alkenes are reactive…

Q: Draw the line structures corresponding to the following IUPAC names: 4.…

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

Q: 8. The structure could be classified as a CH(CH,)14-C-0-CH,(CH)16CH; a. fat or oil Ob. wax c.…

Q: What is the molecular formula for a hydrocarbon with 29 carbons that is completely saturated?

A: The completely saturated Hydrocarbon indicates the compound is an alkane. The general formula of an…

Q: Draw the structures for these molecules. (a) 2-chloropropene; (b) 3-methylbut-1-ene; (c)…

Q: [References) Name the following compounds. (Include stereochemical terms where appropriate. Only use…

A: The compounds given are,

Q: 1. Carbon atoms always have how many covalent bonds? 2. Hydrogen atoms always have how many covalent…

A: The covalent bond can be defined as a chemical bond which involves sharing of electron pairs between…

Q: What is a molecule that fits these three criteria: It should have a molar mass between 180 and 280…

Q: 2. Write balanced equations for the combustion of the following compounds Decane cyclohexane…

Q: ) If a hydrocarbon has eight carbon atoms, two double bonds, and one ring, how manyhydrogen atoms…

Q: Which of the following is/are TRUE about alkenes? O A) Their density is greater than that of water…

A: Alkenes are the organic compounds which contains at least one double bond present in it. The density…

Q: C- Write False (F) or True (T) for the following sentences and correct the false sentences: 1. In…

A: Answer 1) In alkene carbon atom are connected to each…

Q: The octane rating of gasoline is a measure of the resistance to premature ignition, also known as…

A: Isooctane having formula C8H18. It is a non polar solvent and use as a fuel additive.

Q: What is the IUPAC name for the compound shown? Step 2: What is the base name or parent name of Step…

Q: B. Physical State of Unbranched Hydrocarbons. HC. I CH2 HC° HH H H H-C-C-C-CH H H H H Сyclobutane…

A: Hydrocarbons are the compounds that contain only hydrogen and carbon atoms in their structure. These…

Q: Alkanes are generally soluble in what type of solvents? A) aqueous B) polar C) nonpolar D) acidic E)…

A: Welcome to bartleby ! Introduction : We have to check Solubility .

Q: Indicate whether each statement is true or false. (a) Pentanehas a higher molar mass than hexane.…

A: Indicate whether each statement is true or false. (a) Pentane has a higher molar mass than hexane.…

Q: 1. Name this molecule | Opan with Google Doca a. 2-methyl-but-1-yne-3-ene b.…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Draw the structure that corresponds to name and indicate which structures can exist as…

A: Stereoisomers: Molecules having same molecular formula with same connectivity of atoms which only…

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

if the heat of hydrogenation for cyclohexene is 120 kj mol and 1,3 cyclohexane is less than 240 kj mol, what is the heat of hydrogenation for benzene?

thank you ^___^

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

Introduction

VIEW

Explanation

VIEW

Conclusion

VIEW

Step by step

Solved in 3 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

Can someone help me estimate the percentage of ethylcyclohexane molecules that have their substituents in an axial orientation at room temperature? I know how to draw a ethylcyclohexane molecule but I don't know how to go about this problem.
We have learned that heat of combustion increases as we increase the number of carbons in a structure. For noncyclic compounds with the same number of carbons, branching lowers the heat of combustion. For cyclic compounds with the same number of carbons, any type of strain increases the heat of combustion. Choose the compound with the highest heat of combustion: **** it’s NOT THE FIRST ONE***** I put that and it was wrong so you have 3 other options.
The heat of combustion of decahydronaphthalene(C10H18) is -6286 kJ/mol. The heat of combustion ofnaphthalene (C10H8) is -5157 kJ/mol. (In both casesCO2(g) and H2O(l) are the products.) Calculate the heat of hydrogenationand the resonance energy of naphthalene.
How many different alkenes can be formed from the haloalkane in Figure 20? Take stereoisomerism into account.
We have learned that heat of combustion increases as we increase the number of carbons in a structure. For noncyclic compounds with the same number of carbons, branching lowers the heat of combustion. For cyclic compounds with the same number of carbons, any type of strain increases the heat of combustion. Choose the compound with the highest heat of combustion:
By adding tetraethyl lead to iso-octane: A. Exhaust smoke can be reduced B. Knocking can be completely suppressed C. Octane number above 100 can be obtained D. Specific fuel consumption can be reduced
Branched compounds are said to have weaker intermolecular forces of attraction. Therefore, between pentane, a straight-chained compound and 2-methylbutanol which exhibits branching at carbon 2, the former has stronger IMFA. (hint: look at the structure of the two molecules) True or False
Please do the following question. Step by step A. 1-butyne + HgSO4, H2SO4 and H2O B. 2-methyl-1,3-butadiene + HC ≡ C – C ≡ N
There are three isomers of dichlorobenzene, one of which has now replaced naphthalene as the main constituent of mothballs. a. Identify the ortho, the meta, and the para isomers of dichlorobenzene. b. Predict the number of isomers for trichlorobenzene. c. It turns out that the presence of one chlorine atom on a benzene ring will cause the next substituent to add ortho or para to the first chlorine atom on the benzene ring. What does this tell you about the synthesis of m-dichlorobenzene? d. Which of the isomers of trichlorobenzene will be the hardest to prepare?
As we learned in Chapter 4, monosubstituted cyclohexanes exist as an equilibrium mixture of two conformations having either an axial or equatorial substituent. When R = CH2CH3, Keq for this process is 23.When R = C(CH3)3, Keq for this process is 4000. a.When R = CH2CH3, which conformation is present in higher concentration? b.Which R shows the higher percentage of equatorial conformation at equilibrium? c. Which R shows the higher percentage of axial conformation at equilibrium? d. For which R is ΔGo more negative? e.How is the size of R related to the amount of axial and equatorial conformations at equilibrium?
How many products of 2-hexene+Cl2 are there
A solution contains 10.00 g of a non–volatile hydrocarbon in 100.0 g of acetone. The boiling point of the pure acetone is 55.95 ⁰C; the boiling point of the solution is 59.00⁰C.The boiling point constant of acetone is 1.71 ⁰C kg/mol. i.What is the molar mass of the hydrocarbon?ii.What is the formula of the hydrocarbon?iii.Draw all of the isomers of the hydrocarbon.