IN calculating the dipole moments of polyatomic molecules, it is assumed that the observed moment is vectorially composed of the moments of the various links or bonds. The bond moments so deduced ...

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Explosion of ammonium nitrate in capital of Lebanon on August 4, 2020. Vector template for banner, typography poster, flyer, sticker, etc. Ammonium cation, azanium molecule. It is positively charged ...

State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China Ability R&D Energy Research Centre, School of Energy and Environment, ...

School of Resources and Environmental Science, Wuhan University, Wuhan 430079, China ...

Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. In the Proceedings of the National Academy of Sciences, University of ...