Green Chemistry lab quiz answers.docx - 1 20 2 no wait to cool first 3 WRONG will lower the temperature of the sand and slow down the reflux 4 Brown

Green Chemistry lab quiz answers.docx - 1 20 2 no wait to...

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1) 20 2) no – wait to cool first 3) WRONG: will lower the temperature of the sand and slow down the reflux 4) Brown paper towel soaked in ice-cold water 5) It is the reaction pot 6) Wearing closed toe shoes and long jeans 7) 1/10000 mol 8) scratching the inside of the reaction tube with glass rod 9) all true 10) 60 11) cool the solution very slowly (in glass wool nest) 12) the process of boiling a liquid in such a way that any vapor is liquefied and returned to the pot 13) when the boiling solvent drips down into the column to the flask 14) 1 h 15) filtered via vacuum filtration 16) through vacuum filtration 17) cool the solution in ice bath 18) yes, because no water is wasted 19) minimization of waste and sideproduct’s production 20) solvent is distilling 21) until you see the ‘breeze’ in the mother liquor 22) 10 Amp 23) 15 mL round bottom flask 24) for about 5 min 25) do not use/diminish usage of stoichiometric reagents

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