THE PRACTICAL IMPORTANCE OF CONDUCTING EXPERIMENTS USING INDICATORS IN A SCHOOL CHEMISTRY COURSE
29.05.2022
International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 2
D. Shomuratova, B. Jurayeva, Yo. Erkulova, M. Maksudova
Abstract. Practikal experiments are important in conveying the experience of chemistry to students.This article will discuss the methods of conducting experiments using three indicators.
Keywords: indicator, alkali, acid, pH paper, pH water, distilled water, universal indicator, equivalence point.
References:
1. Shomuratova Dilshoda, Kengashev Ruslan, Muradova Dilafruz, THE EFFECTIVENESS OF A VIRTUAL LABORATORY IN TEACHING CHEMISTRY, March 2022
2. “Modern Analytical Chemistry” David Harvey DePauw University.
https://chem.libretexts.org/Ancillary_Materials/Demos_Techniques_and_Experiments/General_Lab_Techniques/Titration.
3. Some aspects of applicability of thiourea in amperometric titration of platinum. Chemistry and chemical technology. Tashkent. 2012. №4. p. 72-73. L.K. Zhuraeva, G. Rakhimberdieva.
SCIENCE & INNOVATION