Beste Open Access Inhalte in Chemie

Standard atomic weights of the elements 2021 (IUPAC Technical Report) Thomas Prohaska, Johanna Irrgeher, Jacqueline Benefield, John K. Böhlke, Lesley A. Chesson, Tyler B. Coplen, Tiping Ding, Philip J. H. Dunn, Manfred Gröning, Norman E. Holden, Harro A. J. Meijer, Heiko Moossen, Antonio Possolo, Yoshio Takahashi, Jochen Vogl, Thomas Walczyk, Jun Wang, Michael E. Wieser, Shigekazu Yoneda, Xiang-Kun Zhu, Juris Meija Quantum chemistry and large systems – a personal perspective Frank Neese Basic principle and good practices of rheology for polymers for teachers and beginners Hairunnisa Ramli, Nurul Fatahah Asyqin Zainal, Michael Hess, Chin Han Chan Anaerobic digestion fundamentals, challenges, and technological advances Md Mosleh Uddin, Mark Mba Wright A review of coordination compounds: structure, stability, and biological significance Kwestan N. Aziz, Karzan Mahmood Ahmed, Rebaz A. Omer, Aryan F. Qader, Eman I. Abdulkareem Determination of total hardness of water sample by titration using double burette method: an economical approach Shailesh K. Dhoke Determination of alkalinity in the water sample: a theoretical approach Shailesh K. Dhoke Determination of the carbonyl index of polyethylene and polypropylene using specified area under band methodology with ATR-FTIR spectroscopy Jasmine Almond, Piriya Sugumaar, Margot N. Wenzel, Gavin Hill, Christopher Wallis Green synthesis of metal and metal oxide nanoparticles from plant leaf extracts and their applications: A review Asmaa Mohamed El Shafey IUPAC’s 2025 Top Ten Emerging Technologies in Chemistry Fernando Gomollón-Bel Understanding Le Châtelier’s principle fundamentals: five key questions Miguel Peris ChatGPT as a direct formative assessment tool in stoichiometry: correlation with achievement and insights into pre-service science teachers’ perceptions Jadsada Ratniyom, Suttipong Boonphadung, Methin Intaraprasit, Peerapong Chumkaeo