乙酰丙酮铁 元素 质量百分比碳180.161g碳180.161g氧95.9964g氧95.9964g鐵55.845g鐵55.845g氫21.1667g氫21.1667gFe(C5H7O2)3 原子#氫21氫21碳15碳15氧6氧6鐵1鐵1 🛠️ 计算摩尔质量 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。
CH3CO2Na·3H2O3136.07962928 C5H8O23100.11582 产品 乙酰丙酮铁乙酸氯化钠水 Fe(C5H7O2)31353.16864 CH3CO2H360.05196 NaCl358.44276928 H2O1518.01528 这个计算器将进行化学计量计算。 Instructions To perform a stoichiometric calculation, enter an equation...
precursorThermalpropertiesNanostructureIn this research, we present an experimental procedure to prepare single-phase α-Fe(III) oxide nanoparticles by thermal decomposition of five different precursors including: iron(III) citrate; Fe(C6H5O7), iron(III) acetylacetonate; Fe(C5H7O2)3, and iron(III...
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Hongwei Ji1,2, Wenjing Song 1,2, Wanhong Ma1,2, Chuncheng Chen 1,2 ✉ and Jincai Zhao 1,2 ✉ Haematite (α-Fe2O3) has been extensively investigated as a photoanode in photoelectrochemical water oxidation, but the prod- uct O2 has a low economic value....
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(OH)2 nanosheet composite for high- rate-performance supercapacitor electrode Hong Jiang1, Haifeng Ma2,Ying Jin2,3, Lanfang Wang2, Feng Gao1 & Qingyi Lu2 In this study, we report a facile fabrication of ultrathin two-dimensional (2D) nanosheet hybrid composite, α-Fe2O3 ...