Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
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Strona 180
... chloride solutions used contained 10 mg . of the metal per cc . of the solution . One cc . portions of calcium and strontium chloride solutions were placed in different test tubes , and 15 cc . of acetone were then added to each in ...
... chloride solutions used contained 10 mg . of the metal per cc . of the solution . One cc . portions of calcium and strontium chloride solutions were placed in different test tubes , and 15 cc . of acetone were then added to each in ...
Strona 182
... chlorides by heating with solid ammonium chloride , and then treating the cold chlorides with ethyl alcohol . Barium chloride is insoluble , while strontium chloride is soluble . Yagoda ( 16 ) has proposed a scheme for the separation of ...
... chlorides by heating with solid ammonium chloride , and then treating the cold chlorides with ethyl alcohol . Barium chloride is insoluble , while strontium chloride is soluble . Yagoda ( 16 ) has proposed a scheme for the separation of ...
Strona 192
... chloride , such an amount of chlorinating agent is used that ferric chloride is formed and carried forward with the chlorinating gases to react with additional iron sulphide to form ferrous chloride and sulphur , thus leaving a residue ...
... chloride , such an amount of chlorinating agent is used that ferric chloride is formed and carried forward with the chlorinating gases to react with additional iron sulphide to form ferrous chloride and sulphur , thus leaving a residue ...
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Kluczowe wyrazy i wyrażenia
94 per cent acetic acetone acid added addition agent alcohol ammonium carbonate ammonium hydroxide atom barium and strontium barium nitrates basic calcium and strontium calcium nitrate calories Chem Chemical Chemistry chloride Clinic collinsics combination concentrations containing copper corrosion course Crystalline precipitate desired determine dilute dissolved drops effect elements estimated evaporated experimental filter filtrate forms given gives green Heat Heavy pp't Heavy precipitate indicates Industrial interest London magnesium metals method minutes mixture Molecules nature nitrates of barium Number obtained oxalate oxygen p-bromobenzoate p-toluate p-toluic acid passing Patents per-rhenate points possible potassium potassium chromate precipitate shows prepared presence procedure production Reactions relative Research residue salts Sample solutions saturated separation September sodium solid soluble solvents stand stirring structure substances suitable sulphur Table temperature Test tion Trade Marks treated treatment various volume workers