Laboratory 21: Properties of Alkanes, Alkenes, and Alkynes
... to different physical and chemical properties. ...
... to different physical and chemical properties. ...
Inorganic Reaction Mechanisms at the Molecular Level Oxford
... these types of reactions are not amenable to selective generation of primary oxidation products such as alcohols from alkanes. For these types of oxidation reactions, due to the low homolytic bond strength of the CH bonds of the alcohol product compared to the starting alkane, transition states or i ...
... these types of reactions are not amenable to selective generation of primary oxidation products such as alcohols from alkanes. For these types of oxidation reactions, due to the low homolytic bond strength of the CH bonds of the alcohol product compared to the starting alkane, transition states or i ...
Grade 11: Physical Sciences Outline
... Hydrocarbon: Organic compounds that consist of hydrogen and carbon only. Homologous series: A series of organic compounds that can be described by the same general formula OR in which one member differs from the next with a CH2 group. Saturated compounds: Compounds in which there are no multiple bon ...
... Hydrocarbon: Organic compounds that consist of hydrogen and carbon only. Homologous series: A series of organic compounds that can be described by the same general formula OR in which one member differs from the next with a CH2 group. Saturated compounds: Compounds in which there are no multiple bon ...
Introduction to the Names and Structure of Organic Molecules
... of urea ((NH2)2CO) in 1828 by Friedrich Wöhler (1800–1882) showed this to be untrue, but the name ‘organic’ is still applied to the branch of chemistry dealing with the study of carbon-based compounds (excluding such compounds as CO, CO2 and the carbonates). Several factors contribute to the vast ra ...
... of urea ((NH2)2CO) in 1828 by Friedrich Wöhler (1800–1882) showed this to be untrue, but the name ‘organic’ is still applied to the branch of chemistry dealing with the study of carbon-based compounds (excluding such compounds as CO, CO2 and the carbonates). Several factors contribute to the vast ra ...
Nomenclature - Clydebank High School
... This is the opposite of a condensation reaction. We are splitting the ester - back into the alkanol and alkanoic acid. We must add back the water which is removed in the condensation reaction. This is not very successful with water alone so we add a dilute acid to catalyse it e.g. HCl or H2SO4. (Or ...
... This is the opposite of a condensation reaction. We are splitting the ester - back into the alkanol and alkanoic acid. We must add back the water which is removed in the condensation reaction. This is not very successful with water alone so we add a dilute acid to catalyse it e.g. HCl or H2SO4. (Or ...
Organic Chemistry Notes
... gaseous fuels. Most liquid fuels are complex mixtures of many, many HC species. Composition data is generally reported as an ultimate analysis, rather than as a list of individual HCs. The ultimate analysis measures the elemental composition of the fuel: the mass fractions of C, H, O, N, S, and ash ...
... gaseous fuels. Most liquid fuels are complex mixtures of many, many HC species. Composition data is generally reported as an ultimate analysis, rather than as a list of individual HCs. The ultimate analysis measures the elemental composition of the fuel: the mass fractions of C, H, O, N, S, and ash ...
Branched-Chain Alkanes
... Draw the condensed structural formula for heptane. Heptane, an alkane, has seven carbon atoms in its carbon chain. ...
... Draw the condensed structural formula for heptane. Heptane, an alkane, has seven carbon atoms in its carbon chain. ...
Chap5
... 1) Find the longest chain containing the double and/or triple bond. The stem name is based on the number of carbon atoms, as is the case for alkanes. A prefix number is used to indicate the position of the carbon atom immediately before the double or triple bond, and a suffix (ene or yne) is used to ...
... 1) Find the longest chain containing the double and/or triple bond. The stem name is based on the number of carbon atoms, as is the case for alkanes. A prefix number is used to indicate the position of the carbon atom immediately before the double or triple bond, and a suffix (ene or yne) is used to ...
Wood alcohol
... Physical Properties of Alcohols, Phenols, and Ethers Alcohols form hydrogen bonds between the oxygen of one molecule and the hydrogen of another Consequently, have higher boiling points and vaporization enthalpies than alkanes and ethers of similar size Ethers have an O atom, but no H is attached; ...
... Physical Properties of Alcohols, Phenols, and Ethers Alcohols form hydrogen bonds between the oxygen of one molecule and the hydrogen of another Consequently, have higher boiling points and vaporization enthalpies than alkanes and ethers of similar size Ethers have an O atom, but no H is attached; ...
Lesson Plan
... I’ve written some information in the teacher’s notes, hopefully this is helpful. I’ve included some arrows and charges for the ppt activity, you can use them if you want (for the pupils to blu-tack onto the board in the right places). Alternatively, they could draw on the board with a pen. Nuffield ...
... I’ve written some information in the teacher’s notes, hopefully this is helpful. I’ve included some arrows and charges for the ppt activity, you can use them if you want (for the pupils to blu-tack onto the board in the right places). Alternatively, they could draw on the board with a pen. Nuffield ...
Hydro carbons
... THE ALKYNE SERIES The members of the alkyne series contain a triple bond between two carbon atoms in the molecule. They are very active chemically and are not found free in nature. They form a series analogous to the alkene series. The first and most important member of the series is ethyne, C2H2. ...
... THE ALKYNE SERIES The members of the alkyne series contain a triple bond between two carbon atoms in the molecule. They are very active chemically and are not found free in nature. They form a series analogous to the alkene series. The first and most important member of the series is ethyne, C2H2. ...
CH 2
... 4. The location and name of each substituent are followed by the root alkane name. The substituents are listed in alphabetical order (irrespective of any prefix), and the prefixes di-, tri-, etc. are used to indicate multiple identical substituents. H3C1 ...
... 4. The location and name of each substituent are followed by the root alkane name. The substituents are listed in alphabetical order (irrespective of any prefix), and the prefixes di-, tri-, etc. are used to indicate multiple identical substituents. H3C1 ...
2-D 3-D
... usually ionic, though they can have covalent bonds. Since carbon has four electrons in its outer shell, it forms four covalent (shared) bonds. These may be single, double or triple bonds as long as the total number of bonds to carbon equals four. Other elements, such as hydrogen and oxygen, are foun ...
... usually ionic, though they can have covalent bonds. Since carbon has four electrons in its outer shell, it forms four covalent (shared) bonds. These may be single, double or triple bonds as long as the total number of bonds to carbon equals four. Other elements, such as hydrogen and oxygen, are foun ...
functional groups 1. PPT
... Properties of Alkyl Halides Alkyl halides due to there high molecular wt. have ...
... Properties of Alkyl Halides Alkyl halides due to there high molecular wt. have ...
Chapter 11 - Department of Chemistry and Physics
... Naming Saturated Hydrocarbons The International Union of Pure and Applied Chemistry (IUPAC) names for the first 12 "straight-chain" or "normal" alkanes are given in this table. Number of carbon atoms in chain ...
... Naming Saturated Hydrocarbons The International Union of Pure and Applied Chemistry (IUPAC) names for the first 12 "straight-chain" or "normal" alkanes are given in this table. Number of carbon atoms in chain ...
Organic Compound ＊Definition: Alcohol is organic compound in
... ＊Classification: Three major subsets of alcohols- 'primary' (1°), 'secondary' (2°) and 'tertiary' (3°), based upon the __________ the C-OH carbon is bonded to. A primary (1°) alcohol is one in which the carbon atom with the OH group is attached to __________. Its general formula is __________. A sec ...
... ＊Classification: Three major subsets of alcohols- 'primary' (1°), 'secondary' (2°) and 'tertiary' (3°), based upon the __________ the C-OH carbon is bonded to. A primary (1°) alcohol is one in which the carbon atom with the OH group is attached to __________. Its general formula is __________. A sec ...
ORGANIC CHEMISTRY
... - These organic compounds are named like we learned before, except we must now add in the part to tell us the location and the type of branch that forms off the main chain 1) When straight-chain hydrocarbons have attached groups these also must be named. These groups are called ______________ groups ...
... - These organic compounds are named like we learned before, except we must now add in the part to tell us the location and the type of branch that forms off the main chain 1) When straight-chain hydrocarbons have attached groups these also must be named. These groups are called ______________ groups ...
Document
... 2. Alkanes are simple CnH2n+2 (saturated) hydrocarbons. Cycloalkanes are ring structures with molecular formulae CnH2n. 3. Several isomers (different structures) are possible for most molecular formulae. 4. For practice, can you draw four different hydrocarbons with the molecular formula C6H14? How ...
... 2. Alkanes are simple CnH2n+2 (saturated) hydrocarbons. Cycloalkanes are ring structures with molecular formulae CnH2n. 3. Several isomers (different structures) are possible for most molecular formulae. 4. For practice, can you draw four different hydrocarbons with the molecular formula C6H14? How ...
File
... Note: When naming propyl & butyl groups we have to consider how these groups attach onto the parent chain i.e. when an alkyl group has 3 or more C atoms the group can attach either at an end C atom or at a middle C atom (see Fig.4 & ...
... Note: When naming propyl & butyl groups we have to consider how these groups attach onto the parent chain i.e. when an alkyl group has 3 or more C atoms the group can attach either at an end C atom or at a middle C atom (see Fig.4 & ...
Organic Synthesis
... Often, as in this case, you have options regarding the fate of the starting carbon atoms. Now, determine what has to happen to the starting material to get to the product in each case. In the first route above, we see that the carbonyl group has to be reduced to a hydroxyl, and then a methyl group h ...
... Often, as in this case, you have options regarding the fate of the starting carbon atoms. Now, determine what has to happen to the starting material to get to the product in each case. In the first route above, we see that the carbonyl group has to be reduced to a hydroxyl, and then a methyl group h ...
Alkenes Group
... undergo incomplete combustion. • Finally, alkene molecules can add on to each other to form compounds with very long carbon chains. These compounds are called polymers C2H4 - -(CH2—CH2)-n ...
... undergo incomplete combustion. • Finally, alkene molecules can add on to each other to form compounds with very long carbon chains. These compounds are called polymers C2H4 - -(CH2—CH2)-n ...
Handout
... Can you recognize molecules that have interactions through induced-dipoleinduced-dipole (van der Waals), dipole-dipole and hydrogen bond? Can you compare the b.p. and solubility of molecules based on their structures? ...
... Can you recognize molecules that have interactions through induced-dipoleinduced-dipole (van der Waals), dipole-dipole and hydrogen bond? Can you compare the b.p. and solubility of molecules based on their structures? ...
Alkane
In organic chemistry, an alkane, or paraffin (a historical name that also has other meanings), is a saturated hydrocarbon. Alkanes consist only of hydrogen and carbon atoms and all bonds are single bonds. Alkanes (technically, always acyclic or open-chain compounds) have the general chemical formula CnH2n+2. For example, Methane is CH4, in which n=1 (n being the number of Carbon atoms). Alkanes belong to a homologous series of organic compounds in which the members differ by a molecular mass of 14.03u (mass of a methanediyl group, —CH2—, one carbon atom of mass 12.01u, and two hydrogen atoms of mass ≈1.01u each). There are two main commercial sources: petroleum (crude oil) and natural gas.Each carbon atom has 4 bonds (either C-H or C-C bonds), and each hydrogen atom is joined to a carbon atom (H-C bonds). A series of linked carbon atoms is known as the carbon skeleton or carbon backbone. The number of carbon atoms is used to define the size of the alkane e.g., C2-alkane.An alkyl group, generally abbreviated with the symbol R, is a functional group or side-chain that, like an alkane, consists solely of single-bonded carbon and hydrogen atoms, for example a methyl or ethyl group.The simplest possible alkane (the parent molecule) is methane, CH4. There is no limit to the number of carbon atoms that can be linked together, the only limitation being that the molecule is acyclic, is saturated, and is a hydrocarbon. Waxes include examples of larger alkanes where the number of carbons in the carbon backbone is greater than about 17, above which the compounds are solids at standard ambient temperature and pressure (SATP).Alkanes are not very reactive and have little biological activity. All alkanes are colourless and odourless. Alkanes can be viewed as a molecular tree upon which can be hung the more biologically active/reactive portions (functional groups) of the molecule.