solvent 1 sample some of the sample sample become distributed impurities moves to solvent between 1 and 2 immiscible solvents are mixtures of liquids that are insoluble in each other ...
Filetype Power Point PPTX | Posted on 28 Aug 2022 | 2 years ago
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...Solvent sample some of the become distributed impurities moves to between and immiscible solvents are mixtures liquids that insoluble in each other such will form two layers upper layer is for liquid with lower density higher process extraction generally employed isolation dissolved compounds from solutions solid or removal undesirable washing times it used organic chemistry laboratories remove an compound a solution when use distillation not convenient many cases can be separated by methods which depend on difference their chemical properties frequently one more mixture transformed into salt easy separation salts general water soluble example acidic ha bases b this experiment may readily virtue fact p toluidine react hcl naphthol sodium hydroxide naoh thus if ether shaken aqueous amine removed as its ammonium whereas remain only left then extracted extracting after regenerated basification while acidification dilute acid note performing these exactions you have heterogeneous rule top ...