论文部分内容阅读
热化学方程式的书写和应用是近年高考题型的热点之一,考查方式主要以选择题和填空题为主,题型特征主要以判断热化学方程式正误、已知某条件正确书写热化学方程式、比较不同状态下热量大小关系(或ΔH大小关系)、已知热化学方程式判断说法正误、给出每一成分的热化学方程式及相应能量
The writing and application of thermochemical equations is one of the hottest questions in recent years. The test methods are mainly based on multiple choice questions and blank filling questions. The problem features are mainly for judging the correctness of thermochemical equations. Some conditions are known to correctly write thermochemical equations, Comparison of different states of the heat size relationship (or ΔH size relationship), known thermochemical equations to determine the right and wrong, given each component of the thermochemical equations and the corresponding energy