电位滴定法测定硫酸亚铁溶液浓度实验的改进
전위적정법측정류산아철용액농도실험적개진
Improvements on Students Experiment of Determining Concentration of Ferrous Sulfate Solution by Potentiometric Titration
  • 万方数据
    科教文汇 과교문회
    EDUCATION SCIENCE & CULTURE MAGAZINE
    2011年 33期 143-143,146 ,共2页

    王冬尧%周长江%林锦明

    왕동요%주장강%림금명

    电位滴定%硫酸亚铁%实验改进 電位滴定%硫痠亞鐵%實驗改進
    전위적정%류산아철%실험개진
    potentiometric titration%ferrous sulfate%experimental improvement
    针对电位滴定法测定硫酸亚铁溶液浓度实验的不足对实验进行了改进,改进后的实验结果表明,仪器读数稳定,数据重现性好,实验结果准确度高,适合用于学生实验教学。
    침대전위적정법측정류산아철용액농도실험적불족대실험진행료개진,개진후적실험결과표명,의기독수은정,수거중현성호,실험결과준학도고,괄합용우학생실험교학。
    According to assaying drawback of experimental method on determining concentration of ferrous sulfate solution by potentiometric titration,the new experimental method was demonstrated,The result showed that the improved design was a more appropriate method for students experiment because the experiment is safe, operability-good and accurate.
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