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- The paper puts forward that by using proton balance equation of stoichiometric point, simple and easy derive formula of acid-base titration error for the all circumstances can be leaded. 摘要提出利用化学计量点的质子条件式,可以简易导出各种情况下的酸碱滴定误差公式。
- Keywords chitosan;deacetylating degree;titration error;indicator; 壳聚糖;脱乙酰度;滴定误差;指示剂;
- The titration errors resulting from the difference between indicator discoloration potentiation and stoichiometric point potentiation are calculated with a new method in oxidation-reduction titration. 在被滴物浓度不太低的情况下,讨论了氧化还原滴定过程中,由于指示剂变色电位与化学计量点电位不符而引起的误差,并建立了一种计算方法。
- The Derivation of Acid-Base Titration Error Formula in Research for Teaching 酸碱滴定误差公式推导的教学研究
- Colour-shift point of indicator and titration error for complexation titration 配位滴定指示剂的变色点与终点误差
- Keywords proton balance equation;stoichiometric point;titration error; 质子条件式;化学计量点;滴定误差;
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- The letter was addressed in error. 那封信的地址写错了。
- The map is in error regarding the junction. 这张地图在这个交点上是绘制错了。
- The accident was caused by human error. 这宗事故是人为过失造成的。
- I sent the letter to my brother in error. 我错把信寄给我弟弟了。
- That error stemmed from carelessness. 那个错误是由于粗枝大叶而造成的。
- The editor over looked a print error. 这位编辑漏掉了一个印刷错误。
- Keywords complexometric back titration;curvilinear equation;break range;hyperbolic sine function;sharpness index;titration error; 络合返滴定;曲线方程;突跃范围;双曲正弦函数;敏锐指数;滴定误差;
- An error made by a judge in charging a jury. 错误指示法官给陪审团的错误指示
- The letter was sent to you in error. 信被错误地寄给了你。
- This type of error is very common among dabblers. 在浅尝者中这类错误很平常。
- The slope of titration curve is at a minimum. 滴定曲线的斜率处于最低值。
- I committed an error in handling the business. 我在处理这一业务时犯了一个错误。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries