Bentley and Driver's Qualitative Chemical Analysis: A Handbook for Teaching Practice SupervisorsThis book has been published in different forms and developed gradually over many years with the co-operation and criticism of the colleagues and friends in various Universities and schools. |
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5 | |
Section II Reactions of cations | 9 |
Section III Reactions of anions | 17 |
Section IV Systematic qualitative analysis | 23 |
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常見字詞
acetic acid added aluminium ammonia ammonia solution ammonium chloride anions antimony arsenic Arsenite barium chloride bead bicarbonate bismuth blue boiling Borate bromide brown brown-ring test cadmium calcium carbon dioxide CATIONS OF GROUP chromic chromium cobalt cobaltinitrite colour colourless concentrated hydrochloric acid concentrated nitric acid concentrated sulphuric acid confirmed converted into soluble copper decomposed detected dichromates dilute acetic acid dilute acid dilute hydrochloric acid dilute nitric acid dilute sulphuric acid dissolved dryness examination for cations excess of ammonium ferric filter flame fluoride formation heated hydrogen sulphide insoluble iodide iodine ions magnesium manganese mercuric chloride metallic nitric acid original substance oxide permanganate phosphate potassium chromate precipitate of silver presence qualitative analysis reactions reagent residue Separation and identification SEPARATION OF CATIONS silicate silver chloride silver nitrate small quantities sodium cobaltinitrite sodium hydroxide solubility product soluble in dilute sparingly soluble stannic stannous strontium sulphur dioxide sulphuric acid vapour white precipitate yellow precipitate zinc