Analysis of Electroplating and Related Solutions |
Contents
GENERAL NOTES | 1 |
SAMPLING OF SOLUTIONS | 8 |
BRASS PLATING SOLUTIONS | 19 |
Copyright | |
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40 Whatman paper add 10 ml addition alkaline aluminium ammonia analysis apparatus barium chloride beaker blue boiling burette cadmium calcium cathode caustic soda chemical chromate chromic acid cleaner cobalt colour concentrated hydrochloric acid conical flask Content First Method Content Method Cool copper crucible described in Method determination dilute to 200 dissolved distilled electrode electrolyte end point evaporate excess ferric ferrous filter paper filtrate fluoride H₂O H₂SO Hence hydrochloric acid hydrogen sulphide hydroxide indicator insoluble iodine iron liquid litre magnesium metal methyl orange NaCN NaOH nickel solutions nickel sulphate nitric acid oxide oxidised oz./gal permanganate Phillips beaker phosphate Pipette plating solution platinum potassium iodide potassium permanganate precipitate present reaction reagent removed salts sample silver nitrate sodium carbonate sodium cyanide soluble solution contains Standardisation sulphonic sulphuric acid Take Theory and Limitations thiosulphate titrate with N/10 transfer tube volumetric flask wash weighed yellow zinc