reductometry

用法例句

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。

The determination of industrial zinc sulphide content by redox titration method was introduced.

利用氧化还原滴定法测定工业硫化锌的含量,分析了影响硫化锌含量测定的因素,样品测定实验结果表明,该法样本合并标准偏差s_q=0。

A rapid and practical redox titration method for determination of vanadium in steel was proposed.

提出了一种快速的氧化还原滴定法测定钢铁中钒的实用方法。

Based on the principle of classical potassium dichromate oxidation-outer heating, a method for the determination of organic matters in soil samples by oxidation-reduction titration with furnace digestion was proposed.

沿用经典重铬酸钾氧化-外加热法的原理,建立了消解炉消解-氧化还原滴定法测定土壤样品中有机质的方法。

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