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化学热力学是物理化学的重要分支学科.化学热力学应用热力学原理研究物质体系中的化学现象和规律,依据体系的宏观可测性质和热力学函数关系判断体系的稳定性、变化的方向和变化的程度.相平衡、化学平衡、热平衡、分子构象的稳定性、分子间的聚集与解离平衡等许多重要问题都需要用化学热力学的原理和方法进行判断和解决.化学热力学的主要特点是具有坚实的理论基础,其原理具有高度的可靠性和普适性,因此对理论研究和实际应用都有重要指导意义.化学热力学的研究范畴决定了它与化学乃至化学学科以外的其
Chemical thermodynamics is an important branch of physical chemistry.Chemical thermodynamics uses the principle of thermodynamics to study the chemical phenomena and laws in the material system, and judges the stability, direction and degree of change of the system based on the macroscopic measurable properties of the system and the thermodynamic functions. Many important issues such as phase equilibrium, chemical equilibrium, heat balance, molecular conformational stability, molecular aggregation and dissociation balance, etc. need to be judged and solved by principles and methods of chemical thermodynamics.The main features of chemical thermodynamics are that they have a solid theory Based on the principle of a high degree of reliability and universality, so the theoretical research and practical application of important guiding significance of the field of chemical thermodynamics determines its chemical and chemical disciplines other than its