Influencing of metal ion concentration to jump of titration curve in chelatometry;
络合滴定中金属离子浓度对滴定曲线的影响
The results indicated that the pH titration curves of the three resins were not affected by temperature.
以三乙烯二胺为胺化剂制备了含强弱碱功能基的阴离子交换树脂,通过滴定曲线测定了树脂的性能;在与季铵D201和叔胺D301R树脂对照吸附水溶液中苯甲酸实验中,进行了静态吸附行为和吸附动力学研究。
Hence a mathematical equation describing the titration curve and end point error is obtained.
从酸碱、络合、氧化还原、沉淀滴定分析法所具有的相近本质出发 ,用统一的方法处理其有关问题 ,得到了形式相同的描述滴定曲线和终点误差的数学方程式 ,把四种滴定分析法中重要问题的解决较好地统一起
The concentration of Cr2 O 72? , Cr3+ and Fe3+ was determined by redox titration, and Ni2+ by absorption spectrophotometry.
以单个离子分析方法为基础,通过对已知物质的量浓度的模拟着色液的多次分析试验,建立了不锈钢酸性化学着色液主要成分的分析方法:用氧化还原滴定法测定Cr2O72-、Cr3+、Fe3+的含量,用吸光光度法测定Ni2+的含量。
In the paper,according to the specific law of redox titration,using stoichiometric relation and Nernst formula in the chemical reactions.
根据氧化还原滴定的特殊规律,运用化学反应的计量关系和能斯特公式,给出了氧化还原滴定终点误差的简单计算公式。
The content of total iron in the pyrite cinder is determined by redox titration, complex titration and absorptionphotometry .
以氧化还原滴定法、络合滴定法及分光光度法对硫铁矿烧渣中全铁含量进行分析测定,对各种测定方法的特点进行了比较和评价。
Determination of Ir in Pt-Ir alloys by Oxidation-reduction Titration
氧化还原滴定法测定铂铱合金中的铱
THE ERROR FORMULAS AND ERROR FIGURES IN REDOX TITRATION
氧化还原滴定终点误差公式和误差图
Deduction of the Error Formulas of Redox Titrition;
氧化还原滴定终点误差公式的再讨论
Boric acid for industrial use-Determination of sulphate content by reduction and titrimetry
GB/T12684.3-1990工业硼酸硫酸盐含量的测定还原滴定法
Discussions on the Degree of the Reaction of Redox Titration
氧化还原滴定反应完全程度的几点探讨
ART OF TEACHING IN OXIDATION-REDUCTION TITRATION TEACHING;
氧化还原滴定法教学中的现场教学艺术
The discussion of the calculation about stoichiometric point potential for redox - titration;
关于氧化还原滴定计量点电位计算问题的讨论
Chemical products for industrial use-General method for determination of traces of sulfate by reduction and titrimetry
GB/T12737-1991化工产品中痕量硫酸盐测定的通用方法还原滴定法
A Discussion on the Relatalion between the Using Amount of Indicator and Accuaracy of Analytical Results in Redox Titration;
氧化还原滴定中指示剂的用量与分析结果的准确度
A General Form of Simplicity, Quickness and Practicality--On the Calculation of Oxidation-reduction Titration of Chemical Measuring Point on Chemical Measuring Point;
方便快速实用的通式——氧化还原滴定化学计量点电势的计算
A Discussion about the Equivalent Point Potential in Oxido-reductionTitration And Its Position on the Discontinuity Line;
氧化还原滴定中等当点电位及在突跃线上位置的讨论
Discusion of Universal Calculation Equation for Gauging-point Electric Potential of Oxidation-reduction Titration Reaction;
氧化还原滴定反应计量点电势通用计算公式探讨
cerate oxidimetry
铈酸盐(氧化还原)滴定法
Determination of reducing sugar of fruits by automatic potentiometric titration
自动电位滴定仪测定干鲜果品中的还原糖
Determination of uranium in uranium ore concentrate by ferrous sulfate reduction--Potassium dichromate titrimatric
GB/T11848.1-1989铀矿石浓缩物中铀的测定硫酸亚铁还原--重铬酸钾滴定法
Determination of metallic iron in direct reduced iron by potassium dichromate titration after decomposition of sample by ferric chloride
三氯化铁分解重铬酸钾滴定法测定直接还原铁中金属铁
Improvement on the method for Determination of Iron in Pyrites by Potassium Dichromate Titrimetry with Aluminium Tablet Reduction
铝片还原-重铬酸钾滴定法测定硫铁矿中铁的改进
Study on Conjugate Reduction Reaction of Platinum and Palladium in the Titrations of Au-Pt, Au-Pd and their Mixture with Coulometry
金铂、金钯及其混合物滴定时铂和钯共轭还原反应的库仑法研究