关于摩尔反应吉布斯自由能与反应进度关系的讨论  

Discussion on the Relationship between the Reaction Gibbs Energy and the Extent of Reaction

作　　者：沈玉龙[1] 杨笑春[1] 刘立华[1] SHEN Yu-long;YANG Xiao-chun;LIU Li-hua(Department of Chemistry, Tangshan Normal University, Tangshan 063000, China)

机构地区：[1]唐山师范学院化学系

出　　处：《唐山师范学院学报》2019年第3期100-103,共4页Journal of Tangshan Normal University

基　　金：河北省高校新工科研究与实践项目(2017GJXGK038);河北省高等教育教学改革研究与实践项目(2016GJJG181)

摘　　要：以简单的理想气体反应N2O4(g)■2NO2(g)为例,通过定量和图示的方法,讨论了反应系统的总吉布斯自由能和摩尔反应吉布斯自由能随反应进度的变化,能促进学生深入地理解摩尔反应吉布斯自由能的涵义。A very simple ideal gas reaction (N2O4(g)■2NO2(g)) has been fully studied (numerically and graphically) from different perspectives in the paper. This template is designed to help students develop a more nuanced understanding of the relationship between the Reaction Gibbs Energy and the extent of reaction through the creation of graphs of Gibbs free energy for a reaction mixture versus the extent of reaction and the Reaction Gibbs Energy versus the extent of reaction.

关 键 词：摩尔反应吉布斯自由能 吉布斯自由能 反应进度 

分 类 号：O64[理学—物理化学]