碱式碳酸铜 元素 质量百分比銅127.092g銅127.092g氧79.997g氧79.997g碳12.0107g碳12.0107g氫2.0159g氫2.0159gCu2CO3(OH)2 原子#氧5氧5銅2銅2氫2氫2碳1碳1 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。
The main products formed at low potential were CO and H2. At −0.7 V (versus the reversible hydrogen electrode, RHE), hydrocarbons such as ethylene (C2H4) and methane (CH4) started to form, and the selectivity of CO and H2 decreased. The product of ethanol (C2H5OH) was first ...
The quenching of the fluorescence of HPTS (1-hydroxypyrene-3,6,8-trisulfonate) by Cu 2+, Ni 2+, Co 2+, I , and CP + (cetylpyridinium cation) has been studi... S Biswas,SC Bhattacharya,SP Moulik - 《Journal of Colloid & Interface Science》 被引量: 32发表: 2004年 Comparison of ...
Confocal Raman spectroscopy was performed to elucidate the influence of Cu2+modification. Pure BPNS creates three characteristic Raman peaks, the A1g, B2g, and A2gat around 360, 436, and 463 cm−1, respectively53(Fig.3c). For BP@Cu0.2, the normalized peak intensity of all the three pe...
The synthesis and characterization of metal complexes have garnered significant attention due to their versatile applications in scientific and biomedical fields. In this research, two novel copper (Cu) complexes, [Cu(L)(L′)(H2O)2] (1) and [Cu(L)(Im)H2O
The Raman spectrum of hagstromite exhibits similarities with those of agaite and thorneite and confirms the presence of CO32-. The electron microprobe analyses provided the empirical formula Pb(8.07)CuZ(0.98)(2+)Te(1.96)(6+)C(1.17)Cl(3.8)O(15.34). Hagstromite is orthorhombic, space group ...
机译:Whelanite Ca5Cu2(OH)2CO3,Si6O17•4H2O –振动光谱研究 摘要 Whelanite Ca5Cu2(OH)2CO3,Si6O17•4H2O is a hydrated hydroxy mixed anion compound with both silicate and carbonate anions in the formula. The structural characterisation of the mineral whelanite remains incomplete. Whelanit...
Solubility Product Constant (Ksp) Overview & Formula from Chapter 11 / Lesson 5 74K Learn about solubility product constant. Understand the definition of Ksp, the Ksp formula, how to calculate Ksp, and how to find molar solubility from Ksp. Related...
The study aims to solve the problems of limited capacity and difficult recovery of lignite to adsort Cu2+, Zn2+ and Pb2+ in acid mine wastewater (AMD). Magnetically modified lignite (MML) was prepared by the chemical co-precipitation method. Static beake
Self-assembly of new cobalt complexes based on [Co (SCN)4], synthesis, empirical, antioxidant activity, and quantum theory investigations ArticleOpen access22 September 2022 Introduction Supramolecular chemistry, a field of study that investigates non-covalent molecular complexation, has rapidly gained at...