Question

Experiment 7: Synthesis & Color Questions 1 A) Treat the reaction from Scheme 1 of the lab manual as an equilibrium reaction. What side of the equilibrium reaction is predicted to be favored if a significant amount of 2018 present in the solvent (1:1 H2O/EtOH solvent used and not EtOH)? (brief explanation) B) Someone will make a mistake and use the EtOH/H2O solvent instead of the 'pure EtOH solvent. Does your prediction in (A) match with the observable data of what happens when a lot of water is present? If there is a difference, attempt to explain why the difference between your prediction in (A) and the observable experimental result. tian shift towarde reactants or products) if one of

Answer 1

Solution H₂O on Hot t 04 drien Salicylaldende 2-aminophenol D This is imine formation reaction. at in this experiment they used H₂O : Eton solvent. (1:1) During this reaction reaction H₂O is beproduct- So excess of water H₂O is by product. So in reaction mixture, it will hydrolyse will hydrolyse imine imi readion equillibrium and toward starting and not product consider mechanism of imine hydrolysis 04 H NH₂ for imine water toluene formation reaction Eton, meany good solvent insted of Reacion equillibrium product towads starting material and not

Wate In the given reaction they got imine product with (H₂O) driven off Prediction ® not match with reaction because during reaction. the Ho molecule forms, are driven off he removed. By use of Dean stark appartus in imine formation reaction, formed water molecule can be remore using toluene as a so Tolue luene form azotrop with water and remove it from reaction. :. The reaction equillibrium more towards product insted of starting material