NECO CHEMISTRY SPECIMENS usual apparatus are and reagents -dilute - TopicsExpress



          

NECO CHEMISTRY SPECIMENS usual apparatus are and reagents -dilute sodium hydroxide solution -dilute ammonia solution -dilute hydrochloric acid -distilled water -red and blue litmus paper -fehlings solution(I&II) -concentrated tetraoxosulphat e (vi) solution -freshly prepared iron(II) tetraoxosulphat e(VI) solution -burette(50cm^3 ),pipette (20cm^ 3 or 25cm^3),filtrat ion apparatus -methyl orange -boiling tube, test tubes, -SALTS; CuO,ZnSO4,Na2CO 3 expect more...........
Posted on: Fri, 07 Jun 2013 07:30:21 +0000

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