高考改革后化学计算问题的难度大大降低,更加注重对知识的理解与应用,以及解题思路与方法的考查,削减了数学计算容量,恢复了化学计算题的本质。这一信息告诉我们,在复习过程中,不要将化学计算简单地看做数学应用题,而要侧重解题方法 The difficulty of chemical calculation after the college entrance examination reform is greatly reduced. More attention is paid to the understanding and application of knowledge, as well as examination of thinking and method of solving problems. The mathematics calculation capacity is reduced and the essence of chemical calculation is restored. This information tells us that in the review process, not to stoichiometry as a mathematical problem, but to focus on problem-solving methods