In solubility and partitioning process of benzoic acid, the various factors are involved such as temperature, solute-solvent interaction and dissociation of acid into ionic state in taking solvents. Here, we reported the benzoic acid (solute) solubility in gram/100gram of solvent...
Open access
Research Article10.9734/ajocs/2022/v11i419128
Nasser A. Alamrani, Yazeed Awadh Shudayyid Alotaibi, Fahad Oudah Eid Alhawiti, Theyab Ali T. Almutairi, Essa Saeed F. Almutairi, Mashree Mohammad M. Albalawi, Hatem A. Al-Aoh & Syed Khalid Mustafa·Asian Journal of Chemical Sciences·2022
Millions of people worldwide are adversely affected by Arsenic continuing exposure, so providing arsenic-free consumption of water is an immense task for the researchers. The chemistry, content of arsenic-contaminated water as well as adsorption play a big role in arsenic elimina...
Open access
Research Article10.9734/ajocs/2022/v11i319124
Ahbeauriet Ahmed Ouattara, Koffi Pierre dit Adama N’goran, Maley-Pacôme Soro, Horo Kone, Kouassi Beranger N’guessan & Koffi Marcellin Yao·Asian Journal of Chemical Sciences·2022
Despite increasing human activities, such as agriculture, little information is available on the status of trace metals contamination in rivers in developing countries including Côte d’Ivoire (West Africa). The aim of this study was study chemical fractions of Cu, Pb, Zn, and Ni,...
Open access
Research Article10.9734/ajocs/2022/v11i319125
Water pollution has great impact on environmental degradation. Release of untreated wastewater containing toxic metal ions into natural waters is a threat to aquatic ecosystem and is attributed to affect the health of living things. Date nut carbon was analysed as an adsorbent fo...
Open access
Research Article10.9734/ajocs/2022/v11i319123
Compound (E)- 6-(3-(p-tolyl)acryloyl)- 2H-benzo[b][1,4]oxazin-3(4H)- one [6TABO] with molecular formula C18H15NO3 was synthesized utilizing Claisen-Schmidt condensation technique. FT-IR and 1H NMR spectra were recorded to recognize the different utilitarian gatherings present in...
Open access
Research Article10.9734/ajocs/2022/v11i319122
The assessments of the seasonal metal pollution, as well as the subsequent likely ecological and health risks, of the open waters from the lagoon area II of Ébrié system were the subject of this study. For this purpose, the seasonal mean of As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, and...
Open access
Research Article10.9734/ajocs/2022/v11i319121
Co(II), Ni(II) and Cu(II) complexes of N and O donor ligand derived from ,5-dinitrosalicylicacid and thiosemicarbazide, the spectroscopy techniques like UV-Visible, FT-IR, NMR, mass spectrometry, p-XRD and SEM analysis were used to structurally characterize the metal complexes. F...
Open access
Research Article10.9734/ajocs/2022/v11i219119
Chandra Sekhara Rao Nethinti, Dhanraj T. S. S. Sundaram, Sarvesh Kumar, Sreenivasulu Boju, Raghu Babu Korupolu, Annapurna Nowduri & Uttam Kumar Ray·Asian Journal of Chemical Sciences·2022
Pd-Catalyzed hydrogenation process has been developed to synthesize tetrahydrocurcumin from synthetic curcumin. Use of diphenyl sulphide as catalyst poison is crucial for lowering the activity of the catalyst and thus reduces impurity formation. The process avoids column chromato...
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Research Article10.9734/ajocs/2022/v11i219120
Khandamov Davron Abdikadirovich, Djumaniyazova Malokhat Rihsiyevna & Tursunova Dilnozakhon Isroiljon Qizi·Asian Journal of Chemical Sciences·2022
Clays containing materials of regular structure are the most common inorganic sorbents for water purification in nature. Sorbents belonging to the type of expandable structural stratum minerals include montmorillonite and vermiculite, which form the basis of bentonite clays. Bent...
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Research Article10.9734/ajocs/2022/v11i219118
Liquid-liquid extraction is a chemical unit operation that utilizes the difference in solubility or distribution ratio of target components in two immiscible solvents to achieve separation, extraction or purification. There are many factors that affect the extraction efficiency,...
Open access
Research Article10.9734/ajocs/2022/v11i219117