Ideological and Political Design of Potassium Permanganate Oxidation-Reduction Titration Experiment
Building upon the redox titration experiment using the potassium permanganate method,this paper innovatively integrates ideological and political elements into the experimental curriculum,with a focus on monitoring chemical oxygen demand(COD)levels in water.The case employs graded COD water samples as detection object,incorporates exploratory practices from industrial wastewater supervision,and explores case studies related to water pollution control.This approach not only guides students towards a deeper understanding of critical social issues like water pollution prevention but also fosters a heightened sense of responsibility for environmental protection and awareness of their role in advancing national ecological sustainability.
Analytical chemistry experimentPotassium permanganate methodCurriculum ideological and political educationCOD determinationWater environment monitoring