Ethyl ethanoate - Study guides, Class notes & Summaries

AQA A-level CHEMISTRY 7405/3 Paper 3 Version: 1.0 Final *JUN* IB/M/Jun23/E9 7405/3 For Examiner’s Use Question Mark 1 2 3 4 5 6 Section B TOTAL Friday 23 June 2023 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-poin...

OL Lab 9: Building models of organic compounds Learning Objectives: • Build virtual models to learn about the structure of organic compounds • Draw extended structural formulas of organic compounds Compounds that are based on the carbon atom are known as organic compounds. These compounds commonly contain, nitrogen, oxygen, and hydrogen in addition to carbon. Carbon forms a variety of covalent compounds with varied properties. Carbon containing compounds are formed by sharing electrons, c...

Unit 4: Esters. How can you make simple esters? Heating a mixture of ethanoic acid and ethanol with a few drops of concentrated sulfuric acid produces ethyl ethanoate Ethanoic acid + ethanol -> ethyl ethanoate + water CH3COOH + CH3CH2OH -> CH3COOCH2CH3 + H2O Starting materials: ethanol and ethanoic acid Catalyst: concentrated sulfuric acid Conditions: heat The concentrated sulfuric acid isn't written into the equation because it is a catalyst and therefore isn't consumed in th...

This assignment contains three experiments: -chlorination of 2-methylpropan-2-ol -nitration of methyl benzoate - preparation of an ester (ethyl ethanoate) they contain conclusions and evaluation

Unit 4: Esters. How can you make simple esters? Heating a mixture of ethanoic acid and ethanol with a few drops of concentrated sulfuric acid produces ethyl ethanoate Ethanoic acid + ethanol -> ethyl ethanoate + water CH3COOH + CH3CH2OH -> CH3COOCH2CH3 + H2O Starting materials: ethanol and ethanoic acid Catalyst: concentrated sulfuric acid Conditions: heat The concentrated sulfuric acid isn't written into the equation because it is a catalyst and therefore isn't consumed in th...

Aims of the experimentTo investigate the purity of ethyl-ethanoate produced in the laboratory.To make comparison between company/industrial and laboratory manufacture of ethylethanoate to the industrial production.To make analysis

A-level CHEMISTRY Paper 3 Friday 23 June 2023 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces p...

AQA A-level CHEMISTRY 7405/3 Paper 3 Version: 1.0 Final *JUN* IB/M/Jun23/E9 7405/3 For Examiner’s Use Question Mark 1 2 3 4 5 6 Section B TOTAL Friday 23 June 2023 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-poin...

Unit 4: Esters. How do we draw and name ester? In order to work out the structure of the ester formed when an alcohol and a carboxylic acid react together we start by drawing them separately so that their OH groups are next to each other Then we remove the H and the OH to form water and join what's left For example: H H | | H - C - C - O - H ETHANOL | | H H and H O | || H - C - C ETHANOIC ACID | H O - H Then the H breaks off the ethanol which becomes ethyl and the OH bre...

PREPARATION AND NAMING OF ESTERS FROM CARBOXYLIC ACIDS. Esters are produced when carboxylic acids are heated with alcohols in the presence of an acid catalyst. The catalyst is usually concentrated sulphuric acid. Dry hydrogen chloride gas is used in some cases, but these tend to involve aromatic esters (ones where the carboxylic acid contains a benzene ring). The esterification reaction is both slow and reversible. The equation for the reaction between an acid RCOOH and an alcohol R'OH (wh...