- 更多网络例句与氧化滴定相关的网络例句 [注:此内容来源于网络,仅供参考]
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The methods determing the groups in the modified starch have been developed, that is acidimetry for the basicity of acidified starch, complexing titration for the substitution degree of carboxymethyl starch, and heat paste titration and carbonyl process respectively for the carboxyl and nitrogen of oxidized starch.
建立了以酸碱滴定测定酸化淀粉的碱量、络合滴定法测定羧甲基淀粉的取代度、热糊滴定和羟胺法测定氧化淀粉中羧基及羰基、消化定氮测定阳离子淀粉等几种变性淀粉的基团分析方法。
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Chromic trioxide and chromium hemitrioxide are determined with iodometry, the coefficient of variation of chromic trioxide is 0.056%, and the recovery of marked compound is 99.82-99.83%; the coefficient of variation of chromium hemitrioxide is 1.45%,and the recovery of marked compound is 98.55-99.26%; iron is determined by complexometric titration, the coefficient of variation of iron is 1.73%, and the recovery of marked compound is 99.12-99.23%;sulfate is determined by complexometric titration, the coefficient of variation of sulphate is 0.16%, and the recovery of marked compound is
Analysis Of The Chromium Electroplating Wastewater By Oxidation-reduction And Complexometric Titration-化学工程与工艺-本文采用氧化还原滴定法与络合滴定法对镀六价铬的废水中铬酸酐,三氧化二铬,铁和硫酸根的含量进行了测定:铬酸酐和三氧化二铬用碘量法测定,铬酸酐的变异系数为0.056%,加标回收率为99.82-99.83%,三氧化二铬的变异系数为1.45%,加标回收率为98.55-99.26%;铁用络合滴定法测定,其变异系数为1.73%,加标回收率为99.12-99.23%;硫酸根用络合返滴定法测定,其变异系数为0.16%,加标回收率为
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Complex formation titration, oxidimetry and precipitation titration were compared.
对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。
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Thus this method could be applied to monitor the process of producing dinitrogen pentoxide by electrochemical oxidation of dinitrogen tetroxide in nitric acid. The results from the two-step titration method of redox titration combined with acidity titration were well consistent with that from the method of redox titration combined with NMR.
氧化还原和酸度两步滴定与氧化还原滴定结合核磁共振光谱法的分析结果表明,两种方法的分析结果吻合良好,精确度良好,两种方法都可用于N_2O_4-N_2O_5-HNO_3体系各组分的全浓度分析。
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The uncertainty of Cr content that determined by ammonium persulfate oxidation titrimetry in stainless steel was studied by adopting the current international method.
采用国际通用的方法研究了过硫酸铵氧化滴定法测定不锈钢中铬量的不确定度,分析了不确定度的主要来源,评定了不确定度分量及总不确定度。
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This kind of material is had volatile, after the evaporate in alkalescent solution goes out, with titrate of standard acerbity solution, computation its content. Triumphant family name decides 1.2 main instruments and reagent azotic appearance: KJeltecTM2300,; of Swiss FOSS company magnesian, boric acid, hydrochloric acid: The? that treat Ju is magnesian mix hang fluid: 1%.
此类物质具有挥发性,在碱性溶液中蒸出后,用标准酸溶液滴定,计算其含量。1.2主要仪器和试剂凯氏定氮仪:kjeltecTM2300型,瑞士FOSS公司;氧化镁、硼酸、盐酸:分析纯;氧化镁混悬液:1%。
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Nuclear fuel technology - Determination of uranium in solutions, uranium hexafluoride and solids - Part 2: Iron reduction/cerium oxidation titrimetric method
核燃料技术。溶液、六氟化铀和固体中铀的测定。第2部分:铁还原/铈氧化滴定法
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For example, an oxidation-reduction titration using potassium permanganate (pink/purple) as the titrant does not require an indicator.
例如,一种以高锰酸钾为滴定液的氧化-还原滴定就不需要指示剂。
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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。
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In the paper following the change law of concentration and electric potential of different stage oxidation-reduction titration and appling the Nernst formula, it was discussed that the application of Ringbom error formula in symmetry donblet oxidation-reduction titration.
本文遵循氧化还原滴定各个阶段的浓度与电位变化规律,运用能斯特公式,探讨了能适用于氧化还原滴定中对称电对的林邦误差公式,具有便于记忆与应用等特点。
- 更多网络解释与氧化滴定相关的网络解释 [注:此内容来源于网络,仅供参考]
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significant figure:有效数字
在分析测量工作中,为了得到准确的分析结果,不仅要准确地测量,而且还要正确地记录和计算. 为此,就必须了解有效数字(significant figure)的概念. 氧化还原滴定法(oxidation-reduction titration)是以氧化还原反应为基础的滴定分析方法
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molarity:莫耳浓度
取该溶液50mL,加酚酞试液1mL,以氢氧化钾0.05M滴定,直到呈现粉红色持续达15秒,记录滴定量(titer)之mL数(V),计算酸价A如下:M=氢氧化钾溶液之莫耳浓度(molarity)A=酸价 11.
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oxidimetry:氧化还原滴定法
氧化物盐 oxide salt | 氧化还原滴定法 oxidimetry | 氧化型 oxidized form
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oxidimetry:氧化测定法 氧化还原滴定法
oxidiferous 含氧化物的 | oxidimetry 氧化测定法 氧化还原滴定法 | oxidizability 氧化能力 氧化性
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redox system:氧化还原系
redox reaction 氧化还原反应 | redox system 氧化还原系 | redox titration 氧化还原滴定
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redox system:氧化还原系统
redox reaction 氧化还原反应 | redox system 氧化还原系统 | redox titration 氧化还原滴定
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titer:滴定量
取该溶液50mL,加酚酞试液1mL,以氢氧化钾0.05M滴定,直到呈现粉红色持续达15秒,记录滴定量(titer)之mL数(V),计算酸价A如下:M=氢氧化钾溶液之莫耳浓度(molarity)将前述决定酯价过程所获得之皂化价,
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titration curve:还原滴定曲线
氧化滴定曲线 "titration curve | 还原滴定曲线 "titration curve | 练转移 "transfer
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titration curve:氧化滴定曲线
铺地砖 "tile | 氧化滴定曲线 "titration curve | 还原滴定曲线 "titration curve
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oxidizability:氧化能力 氧化性
oxidimetry 氧化测定法 氧化还原滴定法 | oxidizability 氧化能力 氧化性 | oxidizablematerial 易氧化材料