ethane-1 2-diol and ethanoic acid

The Essential Chemical Industry (online)

Centre for Industry Education Collaboration The Centre for Industry Education Collaboration (formerly known as The Chemical Industry Education Centre) is part of the Department of Chemistry at the University of York one of the leading research departments in the UK and recognized internationally The Department of Chemistry has been teaching and developing curriculum materials for over 40 years

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Fluorine

Ethane-1 2-diol (Ethylene glycol) Ethanoic acid (Acetic acid) Ethanol Ethene (Ethylene) Fluorine Hydrogen Hydrogen chloride Hydrogen fluoride Hydrogen peroxide Iodine Methanal (Formaldehyde) Methanol Methyl tertiary-butyl ether Nitric acid Oxygen nitrogen and the rare gases Phenol Phosphoric acid Phosphorus Propanone (Acetone

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IB Chemistry higher level: Organic

Include the polyester formed from ethane-1 2-diol and benzene-1 4-dicarboxylic acid Include the identification of the repeating unit Molecules that have two alcohol groups (diols) can condense with molecules that have two carboxylic acid groups (-dioic acids) to form polymeric chains where each molecule is attached to the next by an ester group

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topicIndexE

02 03 1998Ethanoic acid CH3COOH CH3CO2OH acetic acid main content of vinegar food code E260 from anaerobic fermentation of carbohydrates Common ion effect sodium ethanoate and ethanoic acid: 17 5 2 Dilute acids with metals sulfuric acid hydrochloric acid ethanoic acid: 12 3 2 1 Ethanoic acid (acetic acid) ionization reaction: 16 3 6 1 4 Ethanoic acid dilute acids and metals: 12 3 2 1

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Science Website

(a) The ethanol can be oxidised to form either ethanal CH3CHO (Fig 1) or ethanoic acid CH3COOH (Fig 2) Fig 1 Fig 2 The boiling points of ethanol ethanal and ethanoic acid are given in the table below  CH3CH2OH CH3CHO CH3COOH   boiling point / C 8 21 118  Use this table of boiling points to explain:

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Basic chemicals

In The Essential Chemical Industry - Online there are 76 units which describe key aspects of the chemical industry in a concise way They are designed so that you can 'dip in' to them to retrieve the information you need Although the units are self-contained you will find that throughout this web site there are cross-references to material in other units which is easily obtained by the

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The Essential Chemical Industry (online)

Ethane-1 2-diol (Ethylene glycol) Ethanoic acid (Acetic acid) Ethanol Ethene (Ethylene) Fluorine Hydrogen Hydrogen chloride Hydrogen fluoride Hydrogen peroxide Iodine Methanal (Formaldehyde) Methanol Methyl tertiary-butyl ether Nitric acid Oxygen nitrogen and the rare gases Phenol Phosphoric acid Phosphorus Propanone (Acetone

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IB Chemistry standard level: Organic chemistry

Examples include: ethanoic acid (CH3COOH) and methyl methanoate (HCOOCH3) propanal (CH3CH2CHO) and propanone (CH3COCH3) 11 3 3: Outline the existence of optical isomers Restrict this to the fact that if a carbon atom has four different substituents the molecule exists in two enantiomeric forms that rotate the plane of polarized light in opposite directions

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Chemical Structures Starting with the Letter E

Ethylene glycol is an alcohol that is also known as monoethylene glycol (MEG) 1 2-ethanediol or ethane-1 2-diol Ethylene glycol is commonly used as antifreeze Cacycle Wikipedia Commons The molecular formula of ethylene glycol is C 2 H 4 (OH) 2 Ethylene Dichloride (EDC) - 1 2-Dichloroethane This is the chemical structure of ethylene dichloride (EDC) or 1 2-dichloroethane Armtuk/PD

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The Essential Chemical Industry (online)

Ethane-1 2-diol (Ethylene glycol) Ethanoic acid (Acetic acid) Ethanol Ethene (Ethylene) Fluorine Hydrogen Hydrogen chloride Hydrogen fluoride Hydrogen peroxide Iodine Methanal (Formaldehyde) Methanol Methyl tertiary-butyl ether Nitric acid Oxygen nitrogen and the rare gases Phenol Phosphoric acid Phosphorus Propanone (Acetone

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Ethane

(also 1 2-ethanediol) HOCH 2 CH 2 OH the simplest of the glycols Ethylene glycol takes the form of a colorless viscous liquid with a sweet taste It has a melting point of – 12 3C a boiling point of 196C and a density of 1 113 g/cm 3 at 20C Miscible in all proportions with water alcohol and acetone it is poorly soluble in ether and insoluble in chloroform aliphatic

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3 1 2 4 Empirical + molecular formula Quiz

Ethanoic acid Methanol Methanoic acid Tags: Question 5 SURVEY 30 seconds Q Propanoic acid reacts with methanol in the presence of a small amount of concentrated sulphuric acid The empirical formula of the ester formed is answer choices CH 2 O C 2 H 6 O 2 C 2 H 4 O 2 C 2 H 4 O Tags: Question 6 SURVEY 30 seconds Q An alkane contains 30 hydrogen atoms per molecule Its

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A

(iii) Deduce a half-equation for the oxidation of ethanol in water to ethanoic acid at the other electrode of the breathalyser This question is about the reaction between propanone and an excess of ethane-1 2-diol the equation for which is given below In a typical procedure a mixture of 1 00 g of propanone 5 00 g of ethane-1 2-diol and 0 100 g of benzenesulphonic acid C 6 H 5 SO 3 H

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Principal Functional Groups in Organic Chemistry Reich

ethane-1 2-diol ethylene glycol Phenols OH phenol Ethers R O R' O diethyl ether ethoxyethane O methyl isopropyl ether O-CH 3 methyl phenyl ether anisole Aldehydes (Alkanals) R H O H O propanal propionaldehyde H O benzaldehyde H O propenal acrolein Ph (E)-3-phenylpropenal cinnamaldehyde Ketones (Alkanones) R R' O O 2-propanone acetone O 2-butanone methyl ethyl ketone O pent-1-ene

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Home

The ethanoic acid present at equilibrium required 72 5 cm3 of a 1 50 mol dm–3 solution of sodium hydroxide for complete reaction (i) Calculate the value of the equilibrium constant Kc for this reaction at 25 C (ii) The enthalpy change for this reaction is quite small By reference to the number and type of bonds broken and made explain how this might have been predicted (9) (b

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Chemical Structures Starting with the Letter E

Ethylene glycol is an alcohol that is also known as monoethylene glycol (MEG) 1 2-ethanediol or ethane-1 2-diol Ethylene glycol is commonly used as antifreeze Cacycle Wikipedia Acetic acid is also known as ethanoic acid LAGUNA DESIGN / Getty Images The molecular formula for ethanoic acid is C 2 H 4 O 2 Ethenone This is the

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The Essential Chemical Industry (online)

Centre for Industry Education Collaboration The Centre for Industry Education Collaboration (formerly known as The Chemical Industry Education Centre) is part of the Department of Chemistry at the University of York one of the leading research departments in the UK and recognized internationally The Department of Chemistry has been teaching and developing curriculum materials for over 40 years

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A

Ethanoic acid (CH 3COOH) is a weak acid 1 (a) Write an equation to show how ethanoic acid behaves as a weak acid in its reaction with water [1 mark] _____ 1 (b) When pure ethanoic acid reacts with pure nitric acid ethanoic acid acts as a base Write an equation for this reaction [1 mark] _____ 1 (c) Two beakers A and B each contain 100 0 cm3 of 0 0125 mol dm−3 nitric acid 1 (c) (i

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Ethane

ethylene [ethĭ-lēn] a colorless highly flammable gas with a slightly sweet taste and odor used as an inhalation anesthetic to induce general anesthesia ethylene glycol a solvent with a sweet acrid taste used as an antifreeze Acute poisoning by ingestion can result in central nervous system depression vomiting hypotension coma convulsions

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Reactions of Alcohols

The basicity of alkoxide ions increases while going from primary to tertiary This increase in basicity occurs because the conjugate base of a weak acid is strong The weaker the acid the stronger the conjugate base Alkyl halide formation Alcohols are converted to alkyl halides by S N 1 and S N 2 reactions with halogen acids

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*X012/11/02*

[X012/11/02] Page two Read carefully 1 Check that the answer sheet provided is for Chemistry Intermediate 2 (Section A) 2 For this section of the examination you must use an HB pencil and where necessary an eraser 3 Check that the answer sheet you have been given has your name date of birth SCN (Scottish Candidate Number) and Centre Name printed on it

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Industrial processes

In The Essential Chemical Industry -Online there are 76 units which describe key aspects of the chemical industry in a concise way They are designed so that you can 'dip in' to them to retrieve the information you need Although the units are self-contained you will find that throughout this web site there are cross-references to material in other units which is easily obtained by the

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