Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3779Chemical news office., 1932 |
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Strona 159
... Published Weekly . Founded by the late Sir William Crookes , O.M. , F.R.S. , etc. Established in the Year 1859 . Circulates throughout the World . Annual Subscription , free by post £ 1 10s . Entered at the New York Post Office as ...
... Published Weekly . Founded by the late Sir William Crookes , O.M. , F.R.S. , etc. Established in the Year 1859 . Circulates throughout the World . Annual Subscription , free by post £ 1 10s . Entered at the New York Post Office as ...
Strona 161
... published . VOL , CXLV . LONDON , SEPTEMBER 16 , 1932 No. 3779 Contents The Analysis of the Anions , by Frank J. Welcher and H. T. Briscoe British Science Guild 175 ... 161 ... Rothamsted Experimental Station , Har- penden , Herts . The ...
... published . VOL , CXLV . LONDON , SEPTEMBER 16 , 1932 No. 3779 Contents The Analysis of the Anions , by Frank J. Welcher and H. T. Briscoe British Science Guild 175 ... 161 ... Rothamsted Experimental Station , Har- penden , Herts . The ...
Strona 176
... published by per- mission of the Controller of H.M. Stationery Office , and the Official Journal of Patents can be obtained from the Patent Office , 25 , Southamp- ton Buildings , London , W.C. 2 , price 1 / - weekly ( annual ...
... published by per- mission of the Controller of H.M. Stationery Office , and the Official Journal of Patents can be obtained from the Patent Office , 25 , Southamp- ton Buildings , London , W.C. 2 , price 1 / - weekly ( annual ...
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acetic acid acetone add 10 cc added addition alkaline alloys ammonium hydroxide analysis anions annealing arsenate arsenite barium and calcium barium nitrate boiling borate calcium nitrates carbonate Chem Chemical chloride chromate colour complete consisting containing Cool crystals cyanide Detection determine dilute discard dissolve distortion drops effect excess fatigue ferric ferrocyanide Filter filtrate flask fluoride followed formate forms give grams heat Heavy hydrogen hydroxide increase indicates insoluble Institution ions lead Lecture London material Mechanical metals methods minutes mixture moulds nickel obtained oxalate Patent phosphate plant portion potassium precipitate precipitate forms precipitation is complete present produced published reduction removed salts saturated Save Sensitivity Separation September shown silver Slight sodium soluble solution solution containing step studied Sub-Group sufficiently sulphide sulphuric acid tartrate temperature test tube thiocyanate thiosulphate tion various volume Wash the residue white precipitate wire Yellow