kinetics and equilibrium
... • you only see the original reactants and the final products • Intermediates: – Something that appears in the series but not in the final product ...
... • you only see the original reactants and the final products • Intermediates: – Something that appears in the series but not in the final product ...
Rxn Pred students
... Single Replacement Reactions that involve an element replacing one part of a compound. The products include the displace element and a new compound. An element can only replace another element that is less active than itself. (Look a activity series/ AP packet) ...
... Single Replacement Reactions that involve an element replacing one part of a compound. The products include the displace element and a new compound. An element can only replace another element that is less active than itself. (Look a activity series/ AP packet) ...
Chapter 11 Chemical Reactions
... reactions occur in water- that is, in aqueous solution When dissolved in water, many ionic compounds “dissociate”, or separate, into cations and anions Now we are ready to write an ionic equation ...
... reactions occur in water- that is, in aqueous solution When dissolved in water, many ionic compounds “dissociate”, or separate, into cations and anions Now we are ready to write an ionic equation ...
WEEK 7
... is that fats contain a hydrocarbon portion that often resembles long-chain alkanes or alkenes. Compounds classifies as aromatic contain a benzene ring or a system of these rings. These compounds, also known as ARENES, are called aromatic because the first ones discovered had pleasant odors. Examples ...
... is that fats contain a hydrocarbon portion that often resembles long-chain alkanes or alkenes. Compounds classifies as aromatic contain a benzene ring or a system of these rings. These compounds, also known as ARENES, are called aromatic because the first ones discovered had pleasant odors. Examples ...
Unit 13 Organic Chem R
... A hydrocarbon with a –CO (carbonyl) group bonded onto a primary carbon. A hydrocarbon with the general formula CnH2n+2, where all of the carbon-to-carbon bonds are single bonds. A hydrocarbon with the general formula CnH2n, where one of the carbon-to-carbon bonds is a double bond. An alkane fragment ...
... A hydrocarbon with a –CO (carbonyl) group bonded onto a primary carbon. A hydrocarbon with the general formula CnH2n+2, where all of the carbon-to-carbon bonds are single bonds. A hydrocarbon with the general formula CnH2n, where one of the carbon-to-carbon bonds is a double bond. An alkane fragment ...
Organic Compound - TangHua2012-2013
... bond to a carbon atom. The general formula for a simple alcohol containing no rings is CnH(2n+1)OH. ＊Classification: Three major subsets of alcohols- 'primary' (1°), 'secondary' (2°) and 'tertiary' (3°), based upon the number of carbons the C-OH carbon is bonded to. A primary (1°) alcohol is one in ...
... bond to a carbon atom. The general formula for a simple alcohol containing no rings is CnH(2n+1)OH. ＊Classification: Three major subsets of alcohols- 'primary' (1°), 'secondary' (2°) and 'tertiary' (3°), based upon the number of carbons the C-OH carbon is bonded to. A primary (1°) alcohol is one in ...
Lab Alcohols
... alcohol, primary, secondary or tertiary. Chromic acid, a strong oxidizing agent, is made by adding chromium trioxide to sulfuric acid. This reagent is also used to determine the classification of an alcohol. The I2-KI reagent, formed by adding I2 and KI to water. This reagent will give a positive te ...
... alcohol, primary, secondary or tertiary. Chromic acid, a strong oxidizing agent, is made by adding chromium trioxide to sulfuric acid. This reagent is also used to determine the classification of an alcohol. The I2-KI reagent, formed by adding I2 and KI to water. This reagent will give a positive te ...
Chapter 4 – carbon compounds
... Concept 4.1: Organic chemistry is the study of carbon compounds • Organic chemistry is the study of compounds that contain carbon • Organic compounds range from simple molecules to colossal ones • Most organic compounds contain hydrogen atoms in addition to carbon atoms ...
... Concept 4.1: Organic chemistry is the study of carbon compounds • Organic chemistry is the study of compounds that contain carbon • Organic compounds range from simple molecules to colossal ones • Most organic compounds contain hydrogen atoms in addition to carbon atoms ...
File - Garbally Chemistry
... The Alkanes Formerly known as the ‘paraffins’ (from the Latin meaning ‘lacking affinity’) the alkanes are a group of hydrocarbons which conform to the general formula CnH2n+2, where n is greater than or equal to 1. They are saturated compounds. They consist of carbon atoms joined by four single cova ...
... The Alkanes Formerly known as the ‘paraffins’ (from the Latin meaning ‘lacking affinity’) the alkanes are a group of hydrocarbons which conform to the general formula CnH2n+2, where n is greater than or equal to 1. They are saturated compounds. They consist of carbon atoms joined by four single cova ...
Carbon: The Building Blocks of Organic Compounds
... • Virtually every part of your body is made up of these large molecules that are based around chains of carbon atoms. ...
... • Virtually every part of your body is made up of these large molecules that are based around chains of carbon atoms. ...
Question Paper - Revision Science
... (iii) In hot alcoholic solution, a different reaction may occur between halogenoalkanes and hydroxide ions. Write the equation for the reaction between 1-chloro-1-fluoroethane, CH3CHClF, and hydroxide ions in alcoholic solution. ...
... (iii) In hot alcoholic solution, a different reaction may occur between halogenoalkanes and hydroxide ions. Write the equation for the reaction between 1-chloro-1-fluoroethane, CH3CHClF, and hydroxide ions in alcoholic solution. ...
GCE A level 1094/01 CHEMISTRY CH4
... Nowadays most phenol is produced by the cumene process with less than 5 % being made from coal tar. Recently a new process has been developed where phenol is made by the direct oxidation of benzene using nitrous oxide, N2O, as the oxidising agent. This reaction could be of particular value since N2O ...
... Nowadays most phenol is produced by the cumene process with less than 5 % being made from coal tar. Recently a new process has been developed where phenol is made by the direct oxidation of benzene using nitrous oxide, N2O, as the oxidising agent. This reaction could be of particular value since N2O ...
Chapter 19. Aldehydes and Ketones
... Mechanism of Alkyl Conjugate Addition Conjugate nucleophilic addition of a diorganocopper ...
... Mechanism of Alkyl Conjugate Addition Conjugate nucleophilic addition of a diorganocopper ...
File
... requirement for two different groups to be attached to each carbon atom of the C=C group, cis-trans isomerism; a special case of E/Z isomerism in which two of the substituent groups are the same; describe a ‘curly arrow’ as the movement of an electron pair, showing either breaking or formation of a ...
... requirement for two different groups to be attached to each carbon atom of the C=C group, cis-trans isomerism; a special case of E/Z isomerism in which two of the substituent groups are the same; describe a ‘curly arrow’ as the movement of an electron pair, showing either breaking or formation of a ...
asymmetric alkyne addition to aldehydes
... Chiral propargylic alcohols are important compounds, as this structural motif is often found in pharmaceutical compounds as well as natural products and can also serve as versatile synthetic intermediates.1 Although there are many methods available for the preparation of these compounds (e.g. asymme ...
... Chiral propargylic alcohols are important compounds, as this structural motif is often found in pharmaceutical compounds as well as natural products and can also serve as versatile synthetic intermediates.1 Although there are many methods available for the preparation of these compounds (e.g. asymme ...
with answers
... (b) The formation of ammonia (NH3) from the elements is an exothermic equilibrium reaction. Give the equation for the reaction, and explain why entropy decreases as the reaction proceeds. Why was it such a great challenge to develop an efficient industrial synthesis of ammonia, for which Carl Bosch ...
... (b) The formation of ammonia (NH3) from the elements is an exothermic equilibrium reaction. Give the equation for the reaction, and explain why entropy decreases as the reaction proceeds. Why was it such a great challenge to develop an efficient industrial synthesis of ammonia, for which Carl Bosch ...
Assertion-reason question
... which can decolourize bromine dissolved in an organic solvent readily in the absence of light. ...
... which can decolourize bromine dissolved in an organic solvent readily in the absence of light. ...
O R` R
... (an excellent nucleophile and weak base) with 1º and 2 º alkyl halides via an SN2 mechanism. • A strong base (usually an alkyllithium or phenyllithium) is required to remove a proton from the intermediate alkyltriphenylphosphonium salt. (C 6H5)3P ...
... (an excellent nucleophile and weak base) with 1º and 2 º alkyl halides via an SN2 mechanism. • A strong base (usually an alkyllithium or phenyllithium) is required to remove a proton from the intermediate alkyltriphenylphosphonium salt. (C 6H5)3P ...
Polymerization
... a. Polymer – a large molecule consisting of repeating units. b. Repeating unit – recurring unit in a polymer c. Monomer – smallest molecule from which the polymer is made i. Naming Polymers: put poly- in front of the name of the monomer 3. There are many polymerization mechanisms. You need to know: ...
... a. Polymer – a large molecule consisting of repeating units. b. Repeating unit – recurring unit in a polymer c. Monomer – smallest molecule from which the polymer is made i. Naming Polymers: put poly- in front of the name of the monomer 3. There are many polymerization mechanisms. You need to know: ...
10th Carbon and Its Compounds Solved Paper-3
... Ethanoic acid be differentiated by: Action with sodium hydrogen carbonate - On adding a small amount of sodium hydrogen carbonate to Ethanoic acid, carbon dioxide gas is evolved with brisk effervescence. However, no such reaction is noticed in case of ethanol. CH3COOH + NaHCO3 → CH3COONa + CO2 + H2O ...
... Ethanoic acid be differentiated by: Action with sodium hydrogen carbonate - On adding a small amount of sodium hydrogen carbonate to Ethanoic acid, carbon dioxide gas is evolved with brisk effervescence. However, no such reaction is noticed in case of ethanol. CH3COOH + NaHCO3 → CH3COONa + CO2 + H2O ...
Hydroformylation
Hydroformylation, also known as oxo synthesis or oxo process, is an important homogeneously catalyzed industrial process for the production of aldehydes from alkenes. This chemical reaction entails the addition of a formyl group (CHO) and a hydrogen atom to a carbon-carbon double bond. This process has undergone continuous growth since its invention in 1938: Production capacity reached 6.6×106 tons in 1995. It is important because the resulting aldehydes are easily converted into many secondary products. For example, the resulting aldehydes are hydrogenated to alcohols that are converted to plasticizers or detergents. Hydroformylation is also used in specialty chemicals, relevant to the organic synthesis of fragrances and natural products. The development of hydroformylation, which originated within the German coal-based industry, is considered one of the premier achievements of 20th-century industrial chemistry.The process typically entails treatment of an alkene with high pressures (between 10 to 100 atmospheres) of carbon monoxide and hydrogen at temperatures between 40 and 200 °C. Transition metal catalysts are required.