Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3779Chemical news office., 1932 |
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Strona 162
... determine whether or not any of these formed salts which were less soluble than the correspond- ing barium salt . volumes of acetone . The solutions were then treated with barium and calcium nitrates . Heavy precipitates were obtained ...
... determine whether or not any of these formed salts which were less soluble than the correspond- ing barium salt . volumes of acetone . The solutions were then treated with barium and calcium nitrates . Heavy precipitates were obtained ...
Strona 163
... determine the relative solubility of the barium and calcium salts of each of the ions of group one , five cc . of a solution of each ( 100 mg . of the anion per cc . ) was completely precipitated by Ba ++ and Ca ++ from an acetone ...
... determine the relative solubility of the barium and calcium salts of each of the ions of group one , five cc . of a solution of each ( 100 mg . of the anion per cc . ) was completely precipitated by Ba ++ and Ca ++ from an acetone ...
Strona 174
... determining diamond . pyramid hardness values and making grain . size measurements on cold - rolled alloys annealed at ... determine the following : ( 1 ) The effect of wire diameter on the tensile strength and elongation of commer- cial ...
... determining diamond . pyramid hardness values and making grain . size measurements on cold - rolled alloys annealed at ... determine the following : ( 1 ) The effect of wire diameter on the tensile strength and elongation of commer- cial ...
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Kluczowe wyrazy i wyrażenia
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