C5h12 constitutional isomers

There are three constitutional isomers with the molecular formula C 5 H 12 . When heated with chlorine at 300°C, isomer A gives a mixture of four monochlorination products. Under the same; This textbook is available at. Introduction to General, Organic and Biochemistry (11th Edition) See all exercises.

C5h12 constitutional isomers. There are two constitutional isomers with the molecular formula {eq}C_3H_7Cl {/eq} because there are two possibilities for the location of the chlorine atom. ... Compound A has molecular formula C5H12 and undergoes monochlorination to produce four different constitutional isomers. a) Draw the structure of compound A. b) Draw all four ...

Diff: 2 Section: 2.8 78) Provide the skeletal structures of the five constitutional isomers with molecular formula C 6 H 14. Answer: Diff: 2 Section: 2.8 79) Are the two compounds shown below best described as cis-trans isomers, constitutional isomers, or not isomeric? Answer: constitutional isomers Diff: 2

Isomers. Isomers are compounds with the same molecular formulae but different structural formulae. They have the same number of each type of atom but may have different physical and chemical ...Let’s see more examples of constitutional isomers. For alkanes with 5 carbons, there are a total of three constitutional isomers. Check the notes besides for the strategy to build constitutional isomers. Figure 2.1e Constitutional isomers of C5H12 For alkanes with 6 carbons, there are a total of five constitutional isomers.Identify the isomer: There are three constitutional isomers with the molecular formula C5H12. Chlorination of one of these isomers yields only one product. Identify the isomer: Organic Chemistry. 8th Edition. ISBN: 9781305580350. Author: William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote. Publisher: Cengage Learning.Chemistry questions and answers. Laboratory Work 1. Draw the skeletal formulas and make models of the three constitutional isomers of C5H12. 2. Draw Kekule structures and make models of all the constitutional isomers of C2H4Cl2. 3. Draw Kekule formulas and make models of ethane, ethene, and ethyne. How does the geometry of their structures differ?ePack: General, Organic, and Biological Chemistry, 5th + OWL General Chemistry 2 Semester Instant Access Code (5th Edition) Edit edition Solutions for Chapter 12 Problem 115EP: One of the three five-carbon alkane constitutional isomers has the molecular formula C5H12. Which of the following gives the molecular formulas for the other two isomers respectively?a.As such, it has constitutional isomers, i.e. same number and identity of atoms, different connectivity. ... What are the three isomers of c5h12? Pentane (C 5 H 12) is an organic compound with five carbon atoms. Pentane has three structural isomers that are n-pentane, Iso-pentane ...Pentane (C5H12) is an organic compound with five carbon atoms. Pentane has three structural isomers that are n-pentane, Iso-pentane (methyl butane), and neopentane (dimethylpropane). Important Points. The word "isomer" is derived from the Greek words "isos" and "meros", which mean "equal parts".

Solution for Draw the name and constitutional isomers for the compound with molecular formula of a) C5H12 b) C5H12O c) C6H12O d) C4H7Cl e) C4CH10O2 ... C5H12 b) C5H12O c) C6H12O d) C4H7Cl e) C4CH10O2 Expert Solution. Trending now This is a popular solution! Step by step Solved in 3 steps with 2 images.Isomers are species which have the same molecular formula but different structure. Let's take an example of butane and isobutene, both of these are having the same molecular formula that is ${{\text{C}}_4}{{\text{H}}_{{\text{10}}}}$, but when it comes to the structure, butane is a straight chain and isobutene is having a branch of ${\text{C ...Two molecules which have the same molecular formula but different structural formulas, or bonding arrangements, are known as constitutional isomers. Pentane is an alkane with five carbon atoms. It has three constitutional isomers, shown below. Figure 1.2.2 1.2. Solutions for Chapter 11 Problem 56P: There are three constitutional isomers with the molecular formula C5H12. When heated with chlorine at 300°C, isomer A gives a mixture of four monochlorination products. Under the same experimental conditions, isomer B gives a mixture of three monochlorination products and isomer C gives only one monochlorination product.By joining Chemistry Steps, you will gain instant access to the answers and solutions for all the Practice Problems including over 20 hours of problem-solving videos, Multiple-Choice Quizzes, Puzzles, and the powerful set of Organic Chemistry 1 and 2 Summary Study Guides. 4. Draw bond-line structures for six constitutional isomers with a ...

There are four possible constitutional isomers of "C"_4"H"_9"Cl". > First draw all the constitutional isomers of "C"_4"H"_10. You get (from hardinars.tk) and Then put a "Cl" atom in every possible location on each of the carbon skeletons. From the straight-chain alkane, we get 1-Chlorobutane and 2-Chlorobutane From the branched-chain alkane, we get 1-Chloro-2-methylpropane and 2-Chloro-2 ...Feb 15, 2015. Butane, or C4H 10, has two structural (also called constitutional) isomers called normal butane, or unbranched butane, and isobutane, or i-butane. According to IUPAC nomenclature, these isomers are called simply butane and 2-methylpropane. As you know, isomers are molecules that have the same molecular formula but different ...revision notes on isomerism of C6H12 molecules E/Z isomers cis trans stereoisomers of C6H12, isomers of C6H12 of molecular mass 84 Doc Brown's Chemistry Enter chemistry words e.g. topic, module, exam board, formula, compound, reaction, structure, concept, equation, 'phrase', homework question! anything of chemical interest!Number of possible structural isomers with the molecular formula C_4H_9Cl are. 01:16. View Solution. The number of structural isomers possible for dibromination of tetramethyl butane. 02:12. ... (only constitutional isomers) of propane... 04:03. The number of possible structural isomers of C4H(10)O is. 03:34. The number of structural isomers ...Question: draw 2 constitutional isomers C3H9O+ draw 2 constitutional isomers C 3 H 9 O + Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high.

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There are three constitutional isomers with the molecular formula C5H12. When treated with chlorine at 300°C, isomer A gives a mixture of four monochlorination products. Under the same conditions, isomer B gives a mixture of three monochlorination products and isomer C gives only one monochlorination product.By joining Chemistry Steps, you will gain instant access to the answers and solutions for all the Practice Problems including over 20 hours of problem-solving videos, Multiple-Choice Quizzes, Puzzles, and the powerful set of Organic Chemistry 1 and 2 Summary Study Guides. 4. Draw bond-line structures for six constitutional isomers with a ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Since you just mention cyclic C5H10, we are not restricted to five-membered rings. I found: Or, if we decided to list the stereoisomers ( (R,R), (S,S), (R,S)) of the three-membered rings, we would get two more. After all, stereoisomers are isomers! I got 7 in total, including R//S stereoisomers. Since you just mention cyclic "C"_5"H"_10, we are ...

Constitutional Isomer: A constitutional isomer is a type of structural isomer in which the molecules differ only by the position of the atoms in the main carbon chain. For example, 2-methyl pentane and 3-methyl pentane are constitutional isomers as the only physical difference is the position of the methyl group in the five-carbon chain.1.1.2 Stereoisomers. Stereoisomers have the same constitution (atom-bond connectivity) but the atoms are oriented differently in space. Stereoisomers can be subdivided into two classes. 1.1.2.1 Conformational isomers. These can be interconverted by free rotation about single bonds.The interconversion of conformations is usually rapid …2-Bromo-2-methylpropane. And there are your four constitutional isomers of C4H9Br. I count four constitutional isomers of "C"_4"H"_9"Br". > First draw all the constitutional isomers of "C"_4"H"_10. You get (from hardinars.tk) and Then put a "Br" atom in every possible location on each of the carbon skeletons. From the straight-chain isomer, we ...Organic Chemistry. Compound A has molecular formula C5H12, and monobromination of compound. Compound A has molecular formula C5H12, and monobromination of compound A produces only compound B. When compound B is treated with a strong base, a mixture is obtained containing compound C and compound D. Using this information, answer the following.3. H. 6. O Isomers | Functional, Structural, Aliphatic, Cyclic. For C 3 H 6 O chemical formula, we can draw different isomers. C 3 H 6 O is a chemical formula for several organic compounds. Therefore, there should be different isomers. Aldehyde compounds, ketone compounds, cyclic alcohol compounds and more isomers can be drawn for C 3 H 6 O.C5h12 has 3 isomers in total, they are pentane, 2 methylbutane and 2,2 dimethylpropane. this video shows a systematic way of drawing all three constitutional isomers for c5h12. we will. Isomers Standard Geometric And Optical Part 1 Gamsat Notesa.(10) How many constitutional isomers are obtained when each of the following compounds undergoes monochlorination? Write the appropriate number next to each compound. b.(8) Draw the product(s) obtained when 3,3,6-trimethylcyclohexene undergoes monobromination. c.(6) There are three constitutional isomers with molecular formula C 5 H 12Solution for Draw all the possible constitutional isomers for the molecular formulas C5H12. Skip to main content. close. Start your trial now! First week only $4.99! arrow ... Science Chemistry Draw all the possible constitutional isomers for the molecular formulas C5H12.Alkanes have the general formula CnH2n+2 C n H 2 n + 2 and can be subdivided into the following three groups: the linear straight-chain alkanes, branched alkanes, and cycloalkanes. Alkanes are also saturated hydrocarbons. Cycloalkanes are cyclic hydrocarbons, meaning that the carbons of the molecule are arranged in the form of a ring.

Chemistry. Chemistry questions and answers. Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single product of monohalogenation, whereas heating B under the same conditions forms three constitutional isomers. What are the structures of A and B?

Find step-by-step Chemistry solutions and your answer to the following textbook question: Compounds A and B are isomers having molecular formula $$ \mathrm { C } _ { 5 } \mathrm { H } _ { 12 }. $$ Heating A with $$ \text {Cl}_2 $$ gives a single product of monohalogenation, whereas heating B under the same conditions forms three constitutional isomers.Two molecules which have the same molecular formula but different structural formulas, or bonding arrangements, are known as constitutional isomers. Pentane …There are three constitutional isomers with the molecular formula C5H12. When treated with chlorine at 300°C, isomer A gives a mixture of four monochlorination products. Under the same conditions, isomer B gives a mixture of three monochlorination products and isomer C gives only one monochlorination product. Study with Quizlet and memorize flashcards containing terms like which formula represents an organic compound?, how many covalent bonds does carbon generally form in organic compounds?, which element is not a common heteroatom in organic compounds? and more.Answer link. Five structural isomers can be formed by monochlorination of methylcyclohexane. > They are (Chloromethyl)cyclohexane 1-Chloro-1-methylcyclohexane 1-Chloro-2-methylcyclohexane 1-Chloro-3-methylcyclohexane 1-Chloro-4-methylcyclohexane.Structural isomers (constitutional isomers) are compounds that share only a molecular formula. They differ in where and how atoms are connected to each other and thus often have very different chemical and physical properties (such as melting point, boiling point, and solubility). Ex. five different structures exist for compounds with formula ...Heptane, which has a chemical formula of C7H16, has nine structural isomers: heptane, 2-methylhexane, 3-methylhexane, 2,2-dimethylpentane, 2,3-dimethylpentane, 2,4-dimethylpentane, 3,3-dimethylpentane, 3-ethylpentane and 2,2,3-trimethylbuta...

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Here, we have 5 constitutional isomers possible (not counting stereoisomers). Again, it helps to break out your IUPAC nomenclature to double-check that there are no duplicates. It is impossible to capture the variety of potential questions with these three examples, but the general thrust is the same. It also helps to have a systematic approach ...Pentane (C 5 H 12) has three structural isomers. Isomer 1 is n-pentane, the straight chain normal structure for pentane. Isomer 2 is 2-methylbutane, a branched chain with a carbon* atom joined onto three other carbon atoms. Isomer 3 is 2,2-dimethylpropane, a branched chain with the central carbon* atom joined onto four other carbon atoms. Note ...There are three different structural isomers for C5H12: n-pentane, 2-methylbutane, and 2,2-dimethylpropane. For the formula C5H12, there are three different structural isomers based on the number of carbon atoms in their main chain. n-Pentane: This isomer has a straight chain of five carbon atoms and is saturated with hydrogen atoms.Constitutional isomers \textbf{Constitutional isomers} Constitutional isomers have the same molecular formula but vary in the way the atoms are connected.. In condensed formulas \textbf{condensed formulas} condensed formulas most single bonds and lone pairs are excluded. The main carbon chain is written horizontally, the attached hydrogens are to the right of the related carbon atom.Feb 17, 2020 · Which is an isomer of 2-methylbutane? Pentane is the unbranched “straight chain” isomer of C5H12. The other two isomers are branched: 2-methylbutane has one branch. 2,2-dimethylpropane has two branches. How many constitutional isomers does C4H10? The compound butane, C4H10 , occurs in two isomeric forms, n-butane and isobutane (2-methyl ... Video Lecture & Questions for Hydrocarbons - Constitutional Isomers of C5H12 Video Lecture - Class 11 - Class 11 full syllabus preparation | Free video for Class 11 exam.National 5; Homologous series Isomers. The alkanes, alkenes and cycloalkanes are examples of homologous series. A homologous series is a group of chemicals which have similar chemical properties ...Draw the 5 constitutional isomers of C 7 H 16 (of the 9 total isomers possible) that have 5 carbons as the longest carbon chain length. Answer. The 5 constitutional isomers with a 5 carbon chain length are shown above. Since there needs to be 7 carbons total, the 2 extra carbons are added as substituents. From left to right, the methyl group ... ….

Expert Answer. An Isomer is prefixed... i-C5H12Normal pentane is n-C5H12 .. it is NOT an isomer.Normal …. View the full answer. Transcribed image text: Write a structural formula and a line - angle formula of each constitutional isomer of pentane (C5H12) Write the IUPAC name of each isomer.Draw the missing cyclic isomer. Four of the constitutional isomers of C5H10 that are cyclic compounds are drawn here. Draw the missing cyclic isomer. BUY. Chemistry for Today: General, Organic, and Biochemistry. 9th Edition. ISBN: 9781305960060. Author: Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen. Publisher: Cengage Learning.Expert Answer. Constitutional isomers …. Draw two constitutional isomers that share the molecular formula C5H12. Your structures will have the same molecular formula but will have different connectivities. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottor right corner Separate structures with ...Feb 28, 2022 · Skeletal isomers are constitutional isomers that have the same functional groups but differ from each other in the connectivity of the carbon skeleton. eg: Butyl alcohol (1) and isobutyl alcohol (2) are constitutional isomers containing the same functional groups, namely the alcohol group. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Hazardous Substances Data Bank (HSDB) Pentane is absorbed following inhalation and ingestion, and to a small extent from dermal exposure. Once in the body it distributes to the tissues and blood, with the highest concentration in the adipose tissue. Pentane is metabolized by the cytochrome P-450 system.Structural isomers are isomers in which the atoms are arranged in a different order but have the same chemical formulae. C 5 H 12 O has more than three carbon atoms so can experience structural isomers. Functional isomers are structural isomers that have the same chemical formula (the same number of atoms of the same elements), but the atoms ...Number of isomers Number of isomers including stereoisomers Molecular Formula Name of straight chain Synonyms 1 1 1 CH 4: methane: methyl hydride; natural gas 2 1 1 C 2 H 6: ethane: dimethyl; ethyl hydride; methyl methane 3 1 1 C 3 H 8: propane: dimethyl methane; propyl hydride 4 2 2 C 4 H 10: n-butane: butyl hydride; methylethyl methane 5 3 3 ...Structural isomers (i.e., constitutional isomers) have the same chemical formula but different bond arrangements because an atom or chemical group occupies a different position than it does in the ... C5h12 constitutional isomers, Methylcyclopropane. There are five constitutional isomers with the formula "C"_4"H"_8. An alkane with 4 carbon atoms would have the formula "C"_4"H"_10. This hydrocarbon has two hydrogens less, so it must contain either a double bond or a ring. The possibilities are: But-1-ene "CH"_3"CH"_2"CH=CH"_2 But-2-ene "CH"_3"CH=CHCH"_3 2-Methylpropene ..., Transcribed Image Text: (i) (a) What are constitutional isomers (b) Draw constitutional isomers for C5H12 (ii) The following names are incorrect or incomplete. In each case, draw the structure (or a possible structure) and name it correctly (a) 2-methyl-3-ethylpentane (b) 2-ethyl-3-methylhexane, Draw the structures of all the constitutional isomers of C5H12. Label all those isomers that are straight-chain hydrocarbons. Draw structural formulas of all noncyclic constitutional isomers of C_5H_10. Show only one structural formula for each isomer (ignore cis & trans isomers for this question). How many constitutional is, how many constitutional isomers are there with the molecular formula C5H12. 3. how many constitutional isomers are there with the molecular formula C6H14. 5. which of the following is not another representation for 2-methylbutance. H H | | H---C---C-| | H3C-- CH | CH3., Which one of the following compounds is an isomer of CH 3 CH 2 CH 2 CH 2 OH? (a) CH 3 CH 2 CH 2 OH (b) CH 3 CH(OH)CH 3 (c) CH 3 CH 2 CH 2 CHO (Note: This is one way to write an aldehyde.) (d) CH 3 CH 2 CH 2 CH 3 (e) none of the above 6. Which of the following compounds is a functional group isomer of C 2 H 5 OH, ethanol (ethyl alcohol)? (a ..., Exercise 3.2.7 3.2. 7. Draw the 5 constitutional isomers of C 7 H 16 (of the 9 total isomers possible) that have 5 carbons as the longest carbon chain length. Answer. Alkanes are organic compounds that consist entirely of single-bonded carbon and hydrogen atoms and lack any other functional groups. Alkanes have the general formula CnH2n+2 and ..., How many constitutional isomers would you expect for each of the molecular formulas: C5H12, C6H14, C2H6O and C4 H10O? BUY. Chemistry. 10th Edition. ... List the names of all possible isomers with the molecular formula C5H12. (Tip: It may be helpful to draw all possible isomers on a piece of paper and then name them.), The C5H12 isomers, also known as pentane isomers, are a group of structural isomers in organic chemistry. These hydrocarbon isomers have the molecular formula C5H12, consisting of five carbon atoms and twelve hydrogen atoms. The physical properties of these isomers are influenced by their molecular structure and arrangement of atoms., More than 30... Full list: https://en.wikipedia.org/wiki/C6H12 Here's my attempt to get all of them (I may not even have gotten all of them). Hopefully you can tell ..., There are total 8 isomers possible with molecular formula C 5 H 1 2 O which are monohydric alcohols i.e with one O H group. Among 8 isomers, there are three isomers (highlighted) that contain chiral carbon/ center i.e. carbon with all four different groups attached. These are optically active centers and exhibit enantiomerism., It is more difficult for short, fat molecules (with lots of branching) to lie as close together as long, thin molecules. Example 3.5.1: Boiling Points of Alkanes. For example, the boiling points of the three isomers of C 5 H 12 are: pentane: 309.2 K. 2-methylbutane: 301.0 K. 2,2-dimethylpropane: 282.6 K., Chemistry. Chemistry questions and answers. Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single product of monohalogenation, whereas heating B under the same conditions forms three constitutional isomers. What are the structures of A and B? , Q: Isomers that all have the composition C5H12 are a. pentane, cyclopentane, methylcyclobutane b.… A: Isomers are the compounds that have same molecular formula but different structural formula. If…, Question: Draw and name all possible constitutional isomers of alcohols with the molecular formula C4H10O. Draw and name all possible constitutional isomers of alcohols with the molecular formula C4H10O. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your ..., Draw the structures of all the constitutional isomers of C5H12. Label all those isomers that are straight-chain hydrocarbons. Draw all possible isomers for C_8H_{10}O. Draw structures for all possible isomers for c5H10Br2, and name each isomer by the IUPAC system. Draw all possible isomers for the following molecular formulas: a. C_3H_8., A structural isomer, also known as a constitutional isomer, is one in which two or more organic compounds have the same molecular formulas but different connectivity of atoms. You will also learn to identify optical isomers, which occur when stereocenters, or tetrahedral carbons with four different substituent groups, are present in a molecule. ..., C 5 H 12 O has more than three carbon atoms so can experience structural isomers. Functional isomers are structural isomers that have the same chemical formula (the same number of atoms of the same elements), but the atoms are linked differently, resulting in dissimilar groupings. C 5 H 12 O can exhibit both alcohol and ether functional isomers., Best Answer. Copy. There are 3 isomers of C5H12 [pentane] They are 1st- N pentane, 2nd- Isopentane/Dimethylbutane, and 3rd Neopentane/Dimethylpropane. Wiki User., Expert Answer. Compound A has molecular formula C_5H_12 and undergoes monochlorination to produce four different constitutional isomers. (a) Draw the structure of compound A. (b) Draw all four monochlorination products. (c) If compound A undergoes monobromination (instead of monochlorination), one product predominates. Draw that product., Study with Quizlet and memorize flashcards containing terms like How many possible structural isomers have the molecular formula C5H12? Draw them all., How many possible structural non-cyclical isomers are there with the formula C6H12? Draw them all, How many possible structural non-cyclical isomers have the formula C4H6? Draw them all and more., Draw line-angle formulas for the three constitutional isomers with the molecular formula C 5 H 1. Step-by-step solution. 100 % (4 ratings) for this solution. Step 1 of 5. A constitutional isomer is a structure with the same molecular formula as another molecule, but that is connected in a different way. These molecules have different properties., It is more difficult for short, fat molecules (with lots of branching) to lie as close together as long, thin molecules. Example 3.5.1: Boiling Points of Alkanes. For example, the boiling points of the three isomers of C 5 H 12 are: pentane: 309.2 K. 2-methylbutane: 301.0 K. 2,2-dimethylpropane: 282.6 K., Exercises. 2.12: Cis-Trans Isomerism in Cycloalkanes is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts. Stereoisomers are molecules that have the same molecular formula, the same atom connectivity, but they differ in the relative spatial orientation of the atoms. Di-substituted cycloalkanes are …., Draw the structure of the only C5H12 constitutional isomer to produce a monochlorination product. Draw all constitutional isomers that have the molecular formula C5H12. Compounds A and B are isomers having molecular formula C_5H_12. Heating A with Cl_2 gives a single product of monohalogenation, whereas heating B under the same conditions forms ..., Chemistry questions and answers. Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single product of monohalogenation, whereas heating B under the same conditions forms three constitutional isomers. What are the structures of A and B? , There are three constitutional isomers with the molecular formula C 5 H 12 . When heated with chlorine at 300°C, isomer A gives a mixture of four monochlorination products. Under the same; This textbook is available at. Introduction to General, Organic and Biochemistry (11th Edition) See all exercises., Chemistry questions and answers. Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices. (1) A minimum of four carbon atoms is required in a cycloalkane. (2) The molecules 2,4-dimethylpentane and 2,4-dimethylhexane are constitutional isomers., A step-by-step explanation of how to draw the C5H12 Lewis Dot Structure (Pentane). We'll also draw the skeletal structure and molecular structure for Pentan..., Draw the structure of three constitutional isomers of the organic compound C_5H_ {12}. Draw the isomers of each compound: 1) 1, 2 -dibromoethene. 2) 1-fluoro-3-nitrocyclopentane. Compound A has molecular formula C5H12 and undergoes monochlorination to produce four different constitutional isomers., Pentane is an organic compound with the formula C 5 H 12 —that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane means exclusively the n -pentane isomer; the other two are called isopentane (methylbutane) and neopentane (dimethylpropane)., Chemistry questions and answers. 1.2 There are two constitutional isomers with molecular formula C3H7Cl, because there are two possibilities for the location of the chlorine atom. It can be connected either to the central carbon atom or to one of the other two (equivalent) carbon atoms. Draw both isomers., , Constitutional isomers are known as structural isomers. Here, the molecular formula is given to be C₅H₁₂ which matches with the general formula of alkane, CₙH₂ₙ₊₂. Thereby the first isomer can be drawn, where the five carbon atoms are connected as straight chains, leading to the formation of Pentane.