2015年高考结束后,笔者看到有同行在QQ群中热烈讨论2015年全国卷Ⅱ和2013年全国卷Ⅰ中均有试题涉及关于法拉第常数计算的问题,这一问题引起了笔者的好奇。笔者查阅现行各个版本的中学物理课本和化学课本,均未见对法拉第电解定律和法拉第常数有所介绍。询问了很多物理教师和化学教师,都说现行课程标准和考纲均未作要求,教科书上也未出现过。经过仔细查阅历年考题,笔者发现在20世 After the college entrance examination ended in 2015, I saw that there were questions in the QQ group that were heatedly discussed in the QQ group. Questions in the 2015 National Vol. II and National Vol. I 2013 all involved questions about the calculation of Faraday’s constant, which caused my curiosity. The author consults various current versions of high school physics textbooks and chemistry textbooks, and no introduction has been made to Faraday’s law of electrolysis and Faraday’s constant. Asked a lot of physics teachers and chemistry teachers, said the current curriculum standards and syllabus were not made, textbooks have not appeared before. After careful examination of the calendar exam, I found in the twentieth Century