The Effect of pH on formation of Demi-macrocycles of N2O2 with complexes Cr (II) Fe (II) and Co (II) ions”
Journal Title: IOSR Journal of Applied Chemistry (IOSR-JAC) - Year 2018, Vol 11, Issue 8
Abstract
The kinetic measurements was carried out under pseudo first-order conditions are followed in different pH range kinetic integration and graphical method at different pH range 6.55, 7.0 and 9.2 at constant acetate buffer respectively. Its effect was observed in terms of different activities. These complexes were found stable at pH range the ligands forms coordinate bond with obeyed Beer’s law.
Quantitative Determination of Heavy Metals in the Water Samples of Four Fresh Water Ponds of a Mining Town
Quantitative investigation of two harmful heavy metals namely copper (Cu) and zinc (Zn) in the water of four most popular lakes of Dhanbad city namely: Bekar Badh lake, Ranitalab lake, Sri Sri Kali Mandir lake, and Barta...
Synthesis, characterisation and disease oriented preliminary anticancer in vitro screening of some novel pyrimidones
Pyrimidones have been reported to possess significant biological activities, viz., fungicidal, bactericidal, hypnotic and anaesthetic activities. Substituted pyrimidones are also known to exhibit significant anticancer a...
A Chemometric Speciation Study of the Binary Ditopic Terephthalic Acid Dihydrazide and Divalent Metal Ion Systems in Aqueous Medium.
Chemical speciation study of the interaction of Terephthalic acid dihydrazide with H+ , Mn2+ and Co2+ was carried out using a potentiometric method of data acquisition followed by chemometric modeling methods of analysis...
Kinetics and Adsorption Studies of Tetracycline from Aqueous Solution Using Melon Husk
The adsorption of tetracycline from aqueous solution was carried out using melon husk as a low-cost adsorbent. The adsorbent was characterized using standard methods and values obtained were; pH = 7.80, bulk density = 0....
Cefadroxil Drug as Corrosion Inhibitor for Aluminum in 1 M HCl Medium: Experimental and Theoretical Studies
the inhibition performance of Cefadroxil drug on Aluminum (Al) in 1 M hydrochloric acid solution was investigated in the temperature range of 298-318k and the concentration range of 0.02-2mm by weight loss and Tafel pola...