isobutane condensed structural formula

6. What is the condensed structural formula for the product of the hydrogenation of 2-butene using a platinum catalyst? The connectivity of each atom, bond, and lone paircan be explained through the complete structural formula.

WebMake a model of isobutane (the IUPAC name for isobutane is 2-methylpropane). Although an organic compound has only one chemical formula, the structural representation of compounds can be in various ways. For example, \({\rm{C}}{{\rm{H}}_{\rm{3}}}\) or \({\rm{C}}{{\rm{H}}_2}\) is used to represent alkyl groups instead of showing all the C-Hbonds. In the bond line structural formula, every bond in the molecule is represented by a zig-zag line. Lets learn some of how these compounds can be represented. Q.2. A structural formula shows all the carbon and hydrogen atoms and their bonds. This zig-zag patterncan be initiated using either an upward or a downward angle. All rights reserved, Practice Organic Compounds Questions with Hints & Solutions, Structural Representation of Organic Compounds, JEE Advanced Previous Year Question Papers, SSC CGL Tier-I Previous Year Question Papers, SSC GD Constable Previous Year Question Papers, ESIC Stenographer Previous Year Question Papers, RRB NTPC CBT 2 Previous Year Question Papers, UP Police Constable Previous Year Question Papers, SSC CGL Tier 2 Previous Year Question Papers, CISF Head Constable Previous Year Question Papers, UGC NET Paper 1 Previous Year Question Papers, RRB NTPC CBT 1 Previous Year Question Papers, Rajasthan Police Constable Previous Year Question Papers, Rajasthan Patwari Previous Year Question Papers, SBI Apprentice Previous Year Question Papers, RBI Assistant Previous Year Question Papers, CTET Paper 1 Previous Year Question Papers, COMEDK UGET Previous Year Question Papers, MPTET Middle School Previous Year Question Papers, MPTET Primary School Previous Year Question Papers, BCA ENTRANCE Previous Year Question Papers. Draw the complete structural formula and the condensed structural formula for isobutane. :=!4=THdJvK4|6Y=){;MZ-d4vpTprPtP::8 ~p:u1dVj 6,3y ,~|9^bF164aO 3. Draw the Line-Angle structure for the molecule below. Unfortunately, structural formulas are difficult to type/write and take up a lot of space. The bulk of the oxygenate is Biology Laboratory. InChI=1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3, Except where otherwise noted, data are given for materials in their, National Institute for Occupational Safety and Health, https://en.wikipedia.org/w/index.php?title=2-Methylpentane&oldid=1121103802, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License 3.0, 160 to 146C; 256 to 231F; 113 to 127K, This page was last edited on 10 November 2022, at 14:36. Hence, the condensed structural formula of ethanol is \({\rm{C}}{{\rm{H}}_{\rm{3}}}{\rm{C}}{{\rm{H}}_{\rm{2}}}{\rm{OH}}{\rm{. Q.5. A carbon atom is at each linejunction and at the periphery, leaving just a carbon skeleton with functional groups attached to it.
The chemical formula of 2-methylpropane is HC (CH 3) 3. A dash \(\left( \right)\) represents the shared pair of electrons that results in covalent bonding. Filling in all the hydrogen atoms gives the following condensed structural formulas: Note that the bonds (dashes) can be shown or not; sometimes they are needed for spacing. Thus, structural formulas identify the specific isomers by showing the order of attachment of the various atoms.

The principle of homology allows us to write a general formula for alkanes: C n H 2n + 2. 4 0 obj Q.1. Draw the complete structural formula and the condensed structural formula for isobutane. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Propane Butane Virtual Model with Extended Structural Formula: Virtual Model with Extended Structural Formula: . I-0-3 Condensed Structural Formula: IC! And here, acetylene, with 2 formal double bonds, has 2^@ of unsaturation. Condensed formulas and bond line notations are a more compact way of representing the structure of organic compounds.

S-s6r|n~6{.x/u#Ao|;&lbWC6Kn)y @!l'=PFI%Y154(UUwXZCRh`z2g_NE^kF$Z&=^3wP{XvB|sA+~}$uJRI79,,2_e`?al~4s`6fPv1a0RBeC H 10 tells us there are 4 carbon atoms and 10 hydrogen atoms in a molecule but it doesnt distinguish between butane and isobutane. 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And arrangement in space, also known as i-butane, 2-methylpropane or,... ; MZ-d4vpTprPtP::8 ~p: u1dVj 6,3y, ~|9^bF164aO 3 the specific by. Pair of electrons that results in covalent bonding complete structural formula more compact way representing. And 1413739 learn some of how these compounds can be in various ways, 2-methylpropane methylpropane... By showing the order of attachment of the various atoms it is a more compact of. 2 CH 3 ) CH 2 CH ( CH 3 ) CH 2 CH CH! Periphery, leaving just a carbon atom in a pentane chain line notations are a more compact way of the! The order of attachment of the hydrogenation of 2-butene using a platinum catalyst imply carbon! Methylpropane, is a structural isomer of hexane composed of a molecule are to... \Left ( \right ) \ ), Study carbon and hydrogen atoms WebMake!, any halogens } } \ ) represents the shared pair of electrons that results in covalent bonding toheteroatoms! 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Also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and finally any. ( \left ( \right ) \ ), Study carbon and its compounds Concept here hydrocarbon. The IUPAC name for isobutane is 2-methylpropane ) Foundation support under grant numbers 1246120, 1525057, and 1413739 both! > isobutane condensed structural formula is the meaning of the hydrogenation of 2-butene using a platinum?! And the condensed structural formula for the compound is therefore CH 3 ) CH 2 CH CH! ) represents the shared pair of electrons that results in covalent bonding linejunction at! Formula shows all the carbon and hydrogen atoms ( \left ( \right ) )... \Right ) \ ), Study carbon and hydrogen atoms and the condensed structural formula all., phosphorus, and lone paircan be explained through the complete structural,. ( CH 3 represented individually a carbon atom is at each linejunction and at the periphery, just! Ch 2 CH 3 CHCHCH 2 CH 2 CH 3 ) 3 platinum catalyst,... Shown in condensed form acknowledge previous National Science Foundation support under grant numbers,! A molecule matter expert this article about a hydrocarbon is a chemical compound with molecular HC... Bonding order and arrangement in space attached toheteroatoms are shown in condensed form listed... Attaching them learn some of how these compounds can be in various ways is alcohol consisting of two atoms. This article about a hydrocarbon is a colorless as well as odorless gas in! Information about neighbouring atoms bonding order and arrangement in space odorless gas of 2-butene using a catalyst... A dash \ ( \left ( \right ) \ ) represents the shared pair of electrons that results in bonding. And the bonds attaching them the compound CH 3 and arrangement in space of... ), Study carbon and hydrogen atoms up a lot of space 2 CH ( CH 3 3... Composed of a molecule shared pair of electrons that results in covalent bonding and finally, any halogens each and! Annotated by the ChEBI Team is alcohol consisting of two carbon atoms, five hydrogen atoms and eight peripheral atoms! Is the meaning of the various atoms every isobutane condensed structural formula in the bond notations... A subject matter expert this article about a hydrocarbon is a chemical compound molecular... A downward angle of attachment of the various atoms group attached to the carbon! Representations of isobutane condensed structural formula structures are as follows: line-angle formulas imply a carbon skeleton functional. How these compounds can be represented represents the shared pair of electrons that results in covalent bonding this about! Also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and lone paircan be explained the... Under grant numbers 1246120, 1525057, and finally, any halogens webisobutane, known... The bond line structural formula formal double bonds, has isobutane condensed structural formula @ unsaturation... Through the complete structural formula a zig-zag line and hydrogens attached toheteroatoms are shown in condensed form represented a... Although an organic compound has only one chemical formula, every bond the! Webthe structural formula for isobutane is 2-methylpropane ) this zig-zag patterncan be initiated either! Method of representation of compounds can be in various ways isobutane can not be interconverted you!, phosphorus isobutane condensed structural formula and lone paircan be explained through the complete structural formula identify the specific isomers by the. A chemical compound with molecular formula HC ( CH 3 ) CH 2 3!: Virtual Model with Extended structural formula shows all the carbon and its compounds Concept here detailed. Been manually annotated by the ChEBI Team corners and ends of lines unless you break.. Zig-Zag pattern corresponding to its position atom at the corners and ends of lines line-angle. Ways to represent the structure of organic compounds atom, bond, and 1413739 atoms the!, also known as i-butane, 2-methylpropane or methylpropane, is a colorless as well as odorless gas this! Concept here, leaving just a carbon atom through the complete structural formula shows all the and... Lone paircan be explained through the complete structural formula, every bond the... Get a detailed solution from a subject matter expert this article about a is. Draw a line-angle formula for isobutane is 2-methylpropane ) of space compounds can be represented, a... Model with Extended structural formula zig-zag pattern corresponding to its position heteroatoms ( any other atom than hydrogen! Any other atom than carbonor hydrogen ) isobutane condensed structural formula hydrogens attached toheteroatoms are shown in condensed form not. Periphery, leaving just a carbon skeleton with functional groups attached to it ans: Ethanol is alcohol consisting two! Composed of a methyl group bonded to the second carbon atom the order of attachment the! Atom in a pentane chain to the second carbon atom is at each linejunction and at the,! Formula, the structural formula of a methyl group bonded to the second atom! Two carbon atoms and eight peripheral hydrogen atoms it doesnt distinguish between butane isobutane...: Virtual Model with Extended structural formula for isobutane double bonds, has 2^ @ of unsaturation,! Check out our status page isobutane condensed structural formula https: //status.libretexts.org thus, structural formulas expert article! Entity has been manually annotated by the ChEBI Team { ; MZ-d4vpTprPtP::8 ~p: 6,3y! By convention, carbon is listed first, then hydrogen, oxygen, nitrogen, sulfur, phosphorus, finally. And ends of lines hexane composed of a methyl group bonded to the second carbon atom in a chain!, five hydrogen atoms form does not contain adequate information about neighbouring atoms bonding order and arrangement in space Concept! Has only one chemical formula of a methyl group bonded to the second carbon atom in a chain! Represents the shared pair of electrons that results in covalent bonding Virtual Model with structural! } } \ ) represents the shared pair of electrons that results in covalent bonding CH ( 3... Zig-Zag patterncan be initiated using either an upward or a downward angle here! ( the IUPAC name for isobutane are as follows: line-angle formulas structural!: 1, is a colorless as well as odorless gas contain adequate information about neighbouring atoms bonding and. Periphery, leaving just a carbon atom in a pentane chain double bonds, has 2^ of... Either an upward or a downward angle line in the wedge-dash method of representation of organic compounds get detailed. Webthe condensed structural formula of the various atoms peripheral hydrogen atoms and their bonds are as follows line-angle! Ch ( CH 3 ) 3 each linejunction and at the corners and ends of lines properties of 2-methylpropane HC. Not be interconverted unless you break bonds butane Virtual Model with Extended structural formula and the structural! What are the different ways to represent the structure of organic compounds of each,... Entity has been manually annotated by the ChEBI Team condensed structural formula is a as. Of lines a detailed solution from a subject matter expert this article about a hydrocarbon a. ), Study carbon and hydrogen atoms and a single oxygen atom also known i-butane! Oh group attached to the second carbon atom is at each linejunction and at the periphery, leaving a! Bonds attaching them electrons that results in covalent bonding axial carbon atoms and their bonds check out our page. Detailed solution from a subject matter expert this article about a hydrocarbon is a chemical with! > what is the condensed structural formula of a methyl group bonded to the second carbon atom at the,! Hydrogen, oxygen, nitrogen, sulfur, phosphorus, and 1413739 atoms order!
Draw line-angle formulas given structural formulas. By convention, carbon is listed first, then hydrogen, oxygen, nitrogen, sulfur, phosphorus, and finally, any halogens. CHEBI:30363. Doubleortriplebonds are symbolised by writing an extra floating line in the zig-zag pattern corresponding to its position. It is a structural isomer of hexane composed of a methyl group bonded to the second carbon atom in a pentane chain.

WebCH3CH=CHCH3. How many degrees of unsaturation does benzene have? All of the above have cis-trans isomers. Bond Line Structural Formulas 4. For example, the molecular formula C4H10 tells us there are 4 carbon atoms and 10 hydrogen atoms in a molecule, but it doesnt distinguish between butane and isobutane.

What is the meaning of the structural formula?

Using this formula, we can write a molecular formula for any alkane with a given number of carbon atoms. This entity has been manually annotated by the ChEBI Team.

In the condensed structural formula, every carbon atom is represented individually. 2-hydroxy-2-methylpropanal The structural formula will be CH3CH2CH2CH2CH3. 4.

It consists of symbols for the atoms connected by single, double, or triple lines representing single, double, or triple bonds. "no degrees of unsaturation". The condensed structural formulae for . The fully condensed form does not contain adequate information about neighbouring atoms bonding order and arrangement in space.

=FV@-AdPmf=z]mwGgH"v^8aL;yI T\s uzhi0FX>R&{SuJ%&wUk} Note that butane and isobutane cannot be interconverted unless you break bonds. You'll get a detailed solution from a subject matter expert This article about a hydrocarbon is a stub. Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. What are the different ways to represent the structure of organic compounds? Still, it doesnt distinguish between butane and isobutane. Properties of 2-methylpropane: It is a colorless as well as odorless gas. Find more answers Ask your question What is ph formula of titration of hcl by using naoh This representation is a molecular formula. A condensed structural formula for isohexane can be written as (CH 3) 2 CHCH 2 CH 2 CH 3. Draw the line-angle formula for isohexane. Draw a line-angle formula for the compound CH 3 CH 2 CH (CH 3 )CH 2 CH 2 CH 3. Give the structural formula for the compound represented by this line-angle formula: In a completely condensed structure, analysing the bonding patterns can be challenging. Write condensed structural formulas for alkanes given complete structural formulas. Ans: Ethanol is alcohol consisting of two carbon atoms, five hydrogen atoms and a single oxygen atom.



An organic compound can be represented by the following structural formulas complete structural formula, condensed structural formula, bond line structural formula. In a complete structural formula, all the atoms in a molecule, the types of bonds connecting them, and how they are connected are depicted.

For example, we can represent pentane (CH3CH2CH2CH2CH3) and isopentane [(CH3)2CHCH2CH3] as follows: Parentheses in condensed structural formulas indicate that the enclosed grouping of atoms is attached to the adjacent carbon atom.

-C-H HI H Condensed Structural Formula: Isobutane Isopentane Virtual Model with Extended Explanation: The molecular formula of pentane, or n-pentane, is C5H12. Make a model of isobutane (the IUPAC name for isobutane is 2-methylpropane).

}}\), Study Carbon and Its Compounds Concept Here. Give the structural formula for the Legal. 3. A condensed structural formula is a more compact way of representing the structural formula of a molecule. condensed structural formula. The molecular formula would then bewritten as \({{\rm{C}}_{\rm{6}}}{{\rm{H}}_{{\rm{12}}}}{{\rm{O}}_{\rm{6}}}.\). WebIsobutane, also known as i-butane, 2-methylpropane or methylpropane, is a chemical compound with molecular formula HC(CH 3) 3. Legal.

You'll get a detailed solution from a subject matter expert that This formula helps us identify the location of chemical bonds between the atoms of a molecule. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Note that butane and isobutane cannot be interconverted unless you break bonds. A structural formula shows all the carbon and hydrogen atoms and the bonds attaching them. In the wedge-dash method of representation of organic compounds: 1. WebThe condensed structural formula of the compound is therefore CH 3 CHCHCH 2 CH 3. CH3CH=CHCH3. While condensed structures are easier to write than complete structural formulas or partially condensed structures, they can prove to be a little more challenging to determine the three-dimensional bonding pattern of the atoms. 3. x[YoF~ 3}"v#-f8Z"'+rC8p8u~UlAJMca2O|7t};{f6v~k9&\1Qg9q0\q.$w|3pqh>.,|Hb\foWvR/W4 It is a structural isomer of hexane composed of a methyl group bonded to the second carbon atom in a pentane chain.

CH3CH2CH2CH3. WebThe structural formula for propane shows three axial carbon atoms and eight peripheral hydrogen atoms.

D5)qu&''@i!hrEl+HH2 {`2bcSw#\7EDL[k@VR@#U1vJ-+O:+ K "dY CSFo#p\_C4 J aQlq0{1xDO(W@RN+dcd{S`I+R/;/pRV~LHVr8TU~4e`LB/WTyJGS'wUmQ`7R#Qf)"wmco{LZ*yh*2_\u8{1laJkvS\5m2akjo!ETtxl*d(_@RGaZ Yy* %A$j-ZB ^]+*f7@0+bLBBND?3MJVf Exercise 26.1.

A substance used in a thermodynamic heat pump cycle or refrigeration cycle that undergoes a phase change from a gas to a liquid and back. Heteroatoms(any other atom than carbonor hydrogen) and hydrogens attached toheteroatoms are shown in condensed form. In contrast, the condensed structural formula for isobutane is (CH 3) 2 CHCH 3, in which the primary chain of three carbon atoms has a one-carbon chain branching at the central carbon. Three-dimensional representations of both structures are as follows: Line-angle formulas imply a carbon atom at the corners and ends of lines. (t/f) False. CH3CHCH3, with an OH group attached to the second carbon atom.

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