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化学方程式中“△”的热动力学含义张海容（山西忻州师专０３４０００）在中学化学教科书中．常常碰到如下化学反应方程式：ａＡ＋ｂＢＭＭｍＭ＋ｕＮ式中加热符号是反应必须条件，随不同反应其作用和目的不同。现从热力学和动力学两方面作一简要分析。一、热力学方面根据...
Thermodynamic Meaning of “△” in Chemical Equation ZHANG Hai-yong (Shanxi Xinzhou Teachers College, 034000) is a chemistry textbook in middle school. Often encounter the following chemical reaction equation: aA + bBMMmM + uN where heating symbol is a necessary condition for the reaction, with different reactions its purpose and purpose. Now a brief analysis of both thermodynamics and dynamics. First, the thermodynamic aspects of ...