Practical organic chemistry Aliphatic carboxylic acid Aliphatic carboxylic

Practical organic chemistry Aliphatic carboxylic acid

Aliphatic carboxylic acid Mono basic liquid Contain one (COOH) group Di basic solid Contain two (COOH) groups Tri basic solid Contain three (COOH) groups Tartaric acid Citric acid Succinic acid

Di and tri basic carboxylic acid Oxalic acid Succinic acid Tartaric acid Citric acid

State: - liquid Colour: colourless Physical properties Odour: unpleasant Miscibility: miscible with water Effect on litmus paper: acidic

Oxalic acid White ppt at once Tartaric acid White ppt after shacking Citric acid White ppt after boiling ﺑﻌﺪ ﻋﻤﻞ ﺍﻟﻤﺤﻠﻮﻝ ﺍﻟﻤﺘﻌﺎﺩﻝ ﻛﻤﺎ ﺳﺒﻖ ﺷﺮﺣﻪ ﻧﻘﻮﻡ ﺑﺎﻟﺨﻄﻮﺍﺕ ﺍﻟﺘﺎﻟﻴﻪ 1 ml of neutral solution

1 ml of neutral solution