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level: POTASSIUM ACETATE EXPERIMENT 2

Questions and Answers List

level questions: POTASSIUM ACETATE EXPERIMENT 2

QuestionAnswer
Potassium Acetate Physical AppearanceFaint Acetic Smell White color Crystalline powder
Potassium Acetate reaction with Acetic AcidCH3COOH(aq) ←→ CH3COO-(aq) + H+(aq) No reaction, buffer solution is formed
Potassium Acetate reaction with Sulfuric Acid and Ethyl AlcoholCH3COOK + H2SO4 →CH3COOH + KHSO4 (first reaction) forms acetic acid CH3COOH + C2H5OH → CH3COOC2H5 + H2O (second reaction) acetic acid reacts with ethyl alcohol yielding ethyl acetate Ethyl acetate - fruity odor
Potassium Acetate reaction with Ferric Chloride T.S.FeCl3 + 3CH3COOK → (CH3COO)3Fe + 3KCl forms Iron (III) acetate and Potassium chloride
Uses of potassium acetate1 Supplement 2 Preservative and acidity regulator 3 Electrolyte replenisher
What odor does ethyl acetate giveFruity odor