The stoichiometric mole ratio of H3PO3, SnCl2 and H2O for a maximum theoretical yield is 1:1:1, which will yield H3PO4, Sn and HCl in a ratio of 1:1:1. If you combine81.996g (or1moles) ofH3PO3(molar mass = 81.996 g/mol),189.616g (or1moles) ofSnCl2(molar mass...
Warning: 2 of the compounds in HCl + SNCl2 + O3 = SNCl4 + H2O are unrecognized. Verify the equation was entered correctly.Chemical Equation Balancer 🛠️ Balance Equation ➜ Instructions To balance a chemical equation, enter an equation of a chemical reaction and press the Bal...
For the reaction below, identify the atom oxidized: K2Cr2O7+SnCl2+HCl→CrCl3+SnCl4+KCl+H2O Redox Reaction:Each chemical element has a certain number of valence electrons, depending on its position in the periodic table and its possi...
and the mixture wasrefluxed for 10hrs. The solution was cooled and the dioxane removed underreduced pressure. Methylene chloride (200mL) was added followed by treatmentwith dilute HCl until all solid had dissolved .The organic
Sn_OBu_n_4溶胶_凝胶体系的水解缩合反应动力学
Brønsted acid sites with different acidic strength were distinguished by13C NMR of2-13C-acetone probe molecule，with one being close to“super acid”，which is most likely generated by the synergistic effect between the spatially adjacent Brønsted and Lewis acid sites.The catalytic reaction of ...
荧光PCR反应组分:10×缓冲液:100mmol/L的Tris-HCl(pH为8.0)、500mmol/LKCl、30%甲酰胺、60 mmol/L MgClz 下载文档 收藏 分享赏 0 内容提供方:consult 审核时间:2023-08-10 审核编号:8070105003005120 认证类型:官方认证 能力类型:内容提供者 领域认证:...
中华人民共和国出入境检验检疫行业标准SN/T 0684--2011代替SN 0684—1997出口肉及肉制品中奥芬哒唑、芬苯哒唑、苯硫胍及奥芬哒唑砜残留量检测方法液相色谱-质谱质谱法Determiantion of oxfendazole, fenbendazole, febantel and oxfendazole sulphoneresidues in meat and meat products for export---HPLC-MS/MS me...
Trethyl orthoacetate (16.0 mL, 87 mmol) was added dropwise to a solutionof 1-naphthoic acid (5.0 g, 29 mmol) in toluene (35 mL). The reaction mixturewas heated at reflux for 24 h. After the mixture has cooled, 2 N HCl (30 mL)was added. The organic e...
关键词：金属氧化物；Ｐｄ基催化剂；电催化；甲醛检测；气体传感器；室内空气检测 中图分类号：Ｏ６４６．５４２㊀㊀㊀文献标识码：Ａ㊀㊀㊀文章编号：１００２－１８４１（２０２１）０２－００２３－０５ ＡｐｐｌｉｃａｔｉｏｎｏｆＰｄ－ＭＯ Ｘ（Ｍｎ，Ｍｏ，Ｓｎ）Ｃａｔａｌｙｓｔｓｉｎ Ｅｌｅｃｔ...