写出高氯酸滴定硫酸奎尼丁的滴定反应式并计算滴定度?
Figure out the chemical reaction equation of Quinidine Sulfate with perchloric acid and the equivalent relationship.
写出亚硝酸钠滴定盐酸普鲁卡因的滴定反应式并计算滴定度?
Figure out the chemical reaction equation of Procaine Hydrochloride with sodium nitrite and the equivalent relationship.
对氧化还原滴定反应计量点电势的通用计算公式进行了具体深入的探讨,对公式作了准确表述和具体证明。
In the paper, universal calculation equation for gauging-point electric potential of oxidation-reduction titration reaction is discussed, testified and expressed exactly.
疟疾寄生虫可以通过它们对姬姆色素滴定的反应来检测。
Malaria parasites are detectable when they react to the treatment on the glass (Giemsa stain).
当滴定终点到来时,所有的未知溶液全都完成了化学反应,溶液的颜色就会发生变化。
When the tipping point comes, and all of the unknown reagent has reacted, the solution changes colour.
分析了以草酸钠为基准物标定高锰酸钾标准溶液浓度的反应原理,标定操作及温度、酸度、滴定速度等滴定条件对标定结果的影响。
This paper discusses the reaction principle and titrimetric operation in defining consistency of potassium permanganate titrant which sodium oxalate is regarded as the basis material.
在实验的基础上确立以佛尔哈德法为基础的沉淀滴定法,并用以分析DCCA与酪氨酸残基—苯酚的反应情况。
On the basis of experiments, precipitation titration based on Volhard's method is established to analyse the reaction of DCCA with tyrosine residue phenol.
从理论上对配位滴定时解蔽反应的酸度问题进行了探讨,并提出了简便的计算方法。
The acidity control problem of de-masking reaction in complexometric titration was presented theoretically in the paper, and simple calculation method was also provided.
反应过程中应用滴定或中和度的方法控制碱度,保证反应体系的均一。
Titration or neutralization degree method is used to control the alkalinity and insures the uniform of reaction system.
本文广义地讨论了滴定分析的可行性界限,并借助平衡反应进度概念导出了滴定分析可行性界限的普适判别式。
The paper widely discusses the limit of feasibility in titrimetry and has derived the general criterion formula of the limit of feasibility in titrimetry by extent of reaction at equilibrium.
目的:探讨吗啡作为第三阶梯止痛药对晚期癌症患者重度疼痛治疗的效果、剂量滴定及不良反应。
Objective: To approach the clinical effect, titration dosages and side effect of oral morphine as the third analgesics ladder for the advanced cancer patients with severe pain.
本文探讨了FDNB、紫外分光光度法、甲醛反应滴定法、粘度法测定明胶水解程度的可能性,并对他们作了一定的研究。
In this paper, FDNB method, UV-spectrophotometry, Formaldehyde reaction-titration method and Viscometry were tried to use in measuring the gelatin hydrolysis degree in the process of the reaction.
建立了滴定热量计滴定期一级反应热动力学的精确数学模型,并在此基础上探讨了热滞后对此模型的影响。
With consideration of thermal inertia, we suggested a more accurate mathematical model for thermokinetics of first - order reactions in titration period by titration calorimetry.
本文研究了硫酸钡在氨水溶液中与EDTA的反应条件,提出用EDTA滴定法测定三硝基间苯二酚中的硫酸。
This Paper studies the reaction conditions of the Barium Sulphate and EDTA in ammonia water solution and proposes to use EDTA titration to determine sulphuric acid in Trinitro-resorcinol.
用林帮的副反应思想处理沉淀滴定平衡、得到条件平衡常数、滴定曲线方程、终点误差 。
The formula can be used to calculate the end point error of both complicated redox reactions and simple ones.
本实用新型滴定的液滴小、反应时间短、试剂用量少且精度高。
The permanganate index measuring chamber has small liquid drop titrated, short reaction time, low consumption of reagents and high accuracy.
论述了废旧腈纶毛线在常压碱法水解条件下,采用酸碱滴定分析方法测定氰基转化率,讨论了反应时间、温度、投料比等因素对水解反应的影响。
The arthor elaborates the measurement of the cyanogen group inversion rate of waste PAN yarn using acidic titrimetry under the condition of constant pressure alkali gydrolyzation.
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。
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。
In the paper, according to the specific law of redox titration, using stoichiometric relation and Nernst formula in the chemical reactions.
应用推荐