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借助PHREEQC程序,探讨了计算机模拟在化学理论与实验教学中的应用。对于水溶液中的酸碱中和、络合反应、沉淀溶解平衡以及化学动力学等化学过程,建立了相应的反应模型。应用这些模型进行教学,促进了学生对所学知识的理解与掌握,提高了教学质量,丰富了现代教学方法,为培养学生的创新实践能力及建立科学有效的研究方法打下了良好基础。
With PHREEQC program, the application of computer simulation in chemistry theory and experiment teaching is discussed. For the neutralization of acid and alkali in aqueous solution, the complexation reaction, the equilibrium of precipitation and the chemical process such as chemical kinetics, a corresponding reaction model was established. The application of these models to the teaching promotes the students’ understanding and mastery of the knowledge gained, improves the quality of teaching, enriches the modern teaching methods, and lays a good foundation for cultivating the innovative and practical ability of students and establishing a scientific and effective research method.