Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3779Chemical news office., 1932 |
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Strona 163
... phosphate , carbonate , and tartrate ; this precipitate was not calcium hydroxide . It was decided , there- fore ... phosphates are soluble in dilute acetic acid . These anions consti- tute the second sub - group . The Insoluble Sub ...
... phosphate , carbonate , and tartrate ; this precipitate was not calcium hydroxide . It was decided , there- fore ... phosphates are soluble in dilute acetic acid . These anions consti- tute the second sub - group . The Insoluble Sub ...
Strona 165
... Phosphate . If ferro- cyanide was not detected in ( 3 ) , add 5 cc . of concentrated nitric acid to the second half of the filtrate from ( 8 ) ; then add 10 cc . of ammonium molybdate solution . Yellow ammonium phospho - molybdate is ...
... Phosphate . If ferro- cyanide was not detected in ( 3 ) , add 5 cc . of concentrated nitric acid to the second half of the filtrate from ( 8 ) ; then add 10 cc . of ammonium molybdate solution . Yellow ammonium phospho - molybdate is ...
Strona 170
... Phosphates on the other hand increase the proportion of clover in the herbage and so add greatly to its protein ... phosphate only , are rich in protein , and have a high starch equivalent and so make excellent feeds . On the other ...
... Phosphates on the other hand increase the proportion of clover in the herbage and so add greatly to its protein ... phosphate only , are rich in protein , and have a high starch equivalent and so make excellent feeds . On the other ...
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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