Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 22
... acid , or even chlorine , is liberated as an accessory product ; in other cases there is no escape of gas , an ... arsenic acid , whether in alcoholic or aqueous solution , a substance is obtained having some reactions similar to ...
... acid , or even chlorine , is liberated as an accessory product ; in other cases there is no escape of gas , an ... arsenic acid , whether in alcoholic or aqueous solution , a substance is obtained having some reactions similar to ...
Strona 30
... acid , or an allanturic acid , with wrong mate- rials ; with the other these ... acids , and in that respect to realise more ultimate compounds . " Mycomelic acid , " Cу2CH2OH ̧Ñ2 ... arsenic by means of zinc or aluminium and caustic.
... acid , or an allanturic acid , with wrong mate- rials ; with the other these ... acids , and in that respect to realise more ultimate compounds . " Mycomelic acid , " Cу2CH2OH ̧Ñ2 ... arsenic by means of zinc or aluminium and caustic.
Strona 32
... ARSENIC . To the Editor of the Chemical News . SIR , -In the CHEMICAL NEWS ... arsenic and antimony , that AsH3 is evolved without the evolution of SbH3 . The above re- action is not new , having been discovered by M ... acid 32 ...
... ARSENIC . To the Editor of the Chemical News . SIR , -In the CHEMICAL NEWS ... arsenic and antimony , that AsH3 is evolved without the evolution of SbH3 . The above re- action is not new , having been discovered by M ... acid 32 ...
Strona 33
... arsenic by means of zinc or aluminium and caustic potash , and not by Zn and dilute sulphuric acid , as has always been customary in the Marsh apparatus , AsH3 is readily evolved , but if tried with antimony compounds not the least ...
... arsenic by means of zinc or aluminium and caustic potash , and not by Zn and dilute sulphuric acid , as has always been customary in the Marsh apparatus , AsH3 is readily evolved , but if tried with antimony compounds not the least ...
Strona 41
... acids under the head of tartronic instead of malonic acid , to which latter they seem to be more directly related . — I am , & c .. January 20 , 1879 . P. T. MAIN . THE NEW ARSENIC TEST . To the Editor of the Chemical News . SIR , -If ...
... acids under the head of tartronic instead of malonic acid , to which latter they seem to be more directly related . — I am , & c .. January 20 , 1879 . P. T. MAIN . THE NEW ARSENIC TEST . To the Editor of the Chemical News . SIR , -If ...
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