Alcohol - djkuranui
... • Hydroxyl group is polar and allows for hydrogen bonding to water molecules – Alcohols have high melting and boiling points than corresponding alkanes – Alcohols with fewer than 7 carbons are liquids are room temp • Methanol and ethanol are colourless, have low boiling points, and are liquids with ...
... • Hydroxyl group is polar and allows for hydrogen bonding to water molecules – Alcohols have high melting and boiling points than corresponding alkanes – Alcohols with fewer than 7 carbons are liquids are room temp • Methanol and ethanol are colourless, have low boiling points, and are liquids with ...
REACTIONS OF ALCOHOLS
... resulting alkyl halides • Tertiary Alcohol→ turns cloudy immediately (the alkyl halide is not soluble in water and precipitates out) • Secondary Alcohol → turns cloudy after 5 minutes • Primary Alcohol → takes much longer than 5 minutes to turn cloudy ...
... resulting alkyl halides • Tertiary Alcohol→ turns cloudy immediately (the alkyl halide is not soluble in water and precipitates out) • Secondary Alcohol → turns cloudy after 5 minutes • Primary Alcohol → takes much longer than 5 minutes to turn cloudy ...
alkanones
... to two other carbon atoms and is found mid-chain. They are a member of a homologus series called the alkanones, which ends in –one. ...
... to two other carbon atoms and is found mid-chain. They are a member of a homologus series called the alkanones, which ends in –one. ...
Chapter 13
... • Step 4: Locate and name any other groups attached to the longest chain. • Step 5: Combine the name and location of other groups, the location of the –OH, and the longest chain into the final name. CH3 OH CH3 • Example: ...
... • Step 4: Locate and name any other groups attached to the longest chain. • Step 5: Combine the name and location of other groups, the location of the –OH, and the longest chain into the final name. CH3 OH CH3 • Example: ...
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... http://www.chem.wisc.edu/areas/clc (Resource page) Reactions of Alcohols #8: Reaction of a 1° Alcohol with Hydrogen Halides ...
... http://www.chem.wisc.edu/areas/clc (Resource page) Reactions of Alcohols #8: Reaction of a 1° Alcohol with Hydrogen Halides ...
alcohols-II-12-ques
... A) The alcohol is oxidized to an acid, and the Cr(VI) is reduced. B) The alcohol is oxidized to an aldehyde, and the Cr(VI) is reduced. C) The alcohol is reduced to an aldehyde, and the Cr(III) is oxidized. D) The alcohol is oxidized to a ketone, and the Cr(VI) is reduced. ...
... A) The alcohol is oxidized to an acid, and the Cr(VI) is reduced. B) The alcohol is oxidized to an aldehyde, and the Cr(VI) is reduced. C) The alcohol is reduced to an aldehyde, and the Cr(III) is oxidized. D) The alcohol is oxidized to a ketone, and the Cr(VI) is reduced. ...
alcohols - A-Level Chemistry
... Give the names and structures of all eight alcohols with the formula C5H12O. State in each case whether they are primary, secondary or tertiary alcohols. Identify the three isomers which can give two different alkenes when dehydrated and identify the possible alkene products in each case. Identify t ...
... Give the names and structures of all eight alcohols with the formula C5H12O. State in each case whether they are primary, secondary or tertiary alcohols. Identify the three isomers which can give two different alkenes when dehydrated and identify the possible alkene products in each case. Identify t ...
Naming Substituted Hydrocarbons
... element other than hydrogen attached somewhere along the hydrocarbon chain. It is named in a similar fashion to a hydrocarbon. This can be illustrated with alcohols as an example. The compounds pictured to the lower left are alcohols. They look like alkanes with –OH at one end where a H hydrogen wou ...
... element other than hydrogen attached somewhere along the hydrocarbon chain. It is named in a similar fashion to a hydrocarbon. This can be illustrated with alcohols as an example. The compounds pictured to the lower left are alcohols. They look like alkanes with –OH at one end where a H hydrogen wou ...
Alcohols, Phenols and Ethers
... Reactions of alcohols • Dehydration: Loss of water to form an alkene. Occurs in presence of acid catalyst • Oxidation: In presence of oxidizing agents alcohols get oxidized to carbonyl compounds ...
... Reactions of alcohols • Dehydration: Loss of water to form an alkene. Occurs in presence of acid catalyst • Oxidation: In presence of oxidizing agents alcohols get oxidized to carbonyl compounds ...
Redox reactions
... Oxidation of secondary alcohols • Secondary alcohols such as propan-2-ol are oxidised to the corresponding ketones, such as propanone • Unlike aldehydes, ketones are not easily oxidised, and so no further oxidation takes place ...
... Oxidation of secondary alcohols • Secondary alcohols such as propan-2-ol are oxidised to the corresponding ketones, such as propanone • Unlike aldehydes, ketones are not easily oxidised, and so no further oxidation takes place ...
functional groups 1. PPT
... Alcohols are also considered to be either - primary, secondary, or tertiary alcohols Designations correspond to which carbon atom the –OH group is bonded to - Affects Chemical Reactivity/Properties - Tertiary more reactive than Primary ...
... Alcohols are also considered to be either - primary, secondary, or tertiary alcohols Designations correspond to which carbon atom the –OH group is bonded to - Affects Chemical Reactivity/Properties - Tertiary more reactive than Primary ...
alcohols - profpaz.com
... · The IUPAC system for naming alcohols is the following: 1. Select the longest continuous chain of carbon atoms containing the hydroxyl group. 2. Number the carbon atoms in the chain so that the one bearing the hydroxyl group has the lowest possible number. 3. Name the parent chain as an alk ...
... · The IUPAC system for naming alcohols is the following: 1. Select the longest continuous chain of carbon atoms containing the hydroxyl group. 2. Number the carbon atoms in the chain so that the one bearing the hydroxyl group has the lowest possible number. 3. Name the parent chain as an alk ...
Alcohols and Ethers
... group…………. –OH They only differ in the length of their hydrocarbon chain ...
... group…………. –OH They only differ in the length of their hydrocarbon chain ...
Alcohols, Diols And Triols
... Tertiary alcohol > Secondary alcohol > Primary alcohol Lucas test is based on this order because formation of intermediate carbocation takes place. An unknown alcohol (monohydric) is mixed with conc. HCl and ZnCl2 at room temperature. The alkyl chloride formed is insoluble in the medium; thus the so ...
... Tertiary alcohol > Secondary alcohol > Primary alcohol Lucas test is based on this order because formation of intermediate carbocation takes place. An unknown alcohol (monohydric) is mixed with conc. HCl and ZnCl2 at room temperature. The alkyl chloride formed is insoluble in the medium; thus the so ...
Study Guide on Ch 5 and 6
... L. Glycocidic Bonds (p. 236) a. Used to link another sugar molecule. b. (1→4) glycocidic bond c. (1→4) glycocidic bond ...
... L. Glycocidic Bonds (p. 236) a. Used to link another sugar molecule. b. (1→4) glycocidic bond c. (1→4) glycocidic bond ...
File
... In the days before electronic alcohol ‘sniffers’, New Zealand police used ‘breathalysers’ to measure breath alcohol. The subject blew through this tube to fill a bag. The crystals of potassium dichromate in the tube turned green if ethanol was present. If there was sufficient ethanol in the breath ...
... In the days before electronic alcohol ‘sniffers’, New Zealand police used ‘breathalysers’ to measure breath alcohol. The subject blew through this tube to fill a bag. The crystals of potassium dichromate in the tube turned green if ethanol was present. If there was sufficient ethanol in the breath ...
102 Lecture Ch14b
... • Oxidation can also be defined as a loss of bonds to hydrogen • This is because H is less electronegative than all other nonmetals (besides P which is the same), so adds electron density to any element with which it forms a covalent bond • Thiols can be oxidized to disulfides using I2 (or Br2) • In ...
... • Oxidation can also be defined as a loss of bonds to hydrogen • This is because H is less electronegative than all other nonmetals (besides P which is the same), so adds electron density to any element with which it forms a covalent bond • Thiols can be oxidized to disulfides using I2 (or Br2) • In ...
review sheet plus practice problems
... Why are allylic radicals more stable than other types? Draw resonance for all allylic radicals. What is the definition of oxidation? Which compound is at a higher oxidation state? Is this reaction an oxidation, reduction, or neither? Describe hydrogen bonding in alcohols, and compare alcohol polarit ...
... Why are allylic radicals more stable than other types? Draw resonance for all allylic radicals. What is the definition of oxidation? Which compound is at a higher oxidation state? Is this reaction an oxidation, reduction, or neither? Describe hydrogen bonding in alcohols, and compare alcohol polarit ...
Determining the Structure of Primary, Secondary, and Tertiary Alcohols
... Properties of Primary, Secondary, and Tertiary Alcohols Question: What does it mean for an alcohol to be primary, secondary, or tertiary? Procedure: Part 1 1. Place 2 mL of 0.01 mol/L KMnO4 in a test tube. 2. Add 2 mL of the alcohol labeled as “primary” and 1 mL of water. Place a stopper on the test ...
... Properties of Primary, Secondary, and Tertiary Alcohols Question: What does it mean for an alcohol to be primary, secondary, or tertiary? Procedure: Part 1 1. Place 2 mL of 0.01 mol/L KMnO4 in a test tube. 2. Add 2 mL of the alcohol labeled as “primary” and 1 mL of water. Place a stopper on the test ...
Alcohol
... In relation to other comparable hydrocarbons and ethers alcohols tend to have a higher boiling point. Alcohols are also very reactive hydrocarbons, which when they do react undergo oxidation and form aldehydes, ketones or carboxylic acids. They can also be dehydrated to from alkenes. The most comple ...
... In relation to other comparable hydrocarbons and ethers alcohols tend to have a higher boiling point. Alcohols are also very reactive hydrocarbons, which when they do react undergo oxidation and form aldehydes, ketones or carboxylic acids. They can also be dehydrated to from alkenes. The most comple ...
Alcohol
In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a saturated carbon atom. The term alcohol originally referred to the primary alcohol ethyl alcohol (ethanol), the predominant alcohol in alcoholic beverages.The suffix -ol appears in the IUPAC chemical name of all substances where the hydroxyl group is the functional group with the highest priority; in substances where a higher priority group is present the prefix hydroxy- will appear in the IUPAC name. The suffix -ol in non-systematic names (such as paracetamol or cholesterol) also typically indicates that the substance includes a hydroxyl functional group and, so, can be termed an alcohol. But many substances, particularly sugars (examples glucose and sucrose) contain hydroxyl functional groups without using the suffix. An important class of alcohols, of which methanol and ethanol are the simplest members is the saturated straight chain alcohols, the general formula for which is CnH2n+1OH.