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实验测定酸碱滴定曲线为新课标教科书中新增的内容,是中学化学的重要定量实验,以酸碱中和滴定曲线为载体,全面考查电解质溶液和化学学科守恒的思想观念,已经成了近几年高考频繁出题的新热点,越来越受到命题者的青睐,下面笔者就以2016年高考化学新课标乙卷(全国卷I)的第12题和2016年高考化学天津卷的第6题为例,谈谈新课标教科书中酸碱中和滴定教学的一点思考。
Experimental determination of acid-base titration curve for the new curriculum textbook new content is an important quantitative experiment in secondary chemistry, acid-base and titration curve as a carrier, a comprehensive examination of the concept of electrolyte solution and chemical discipline of conservation has become In recent years, college entrance examination frequently issued new hot spots, more and more favored by the proponents, following the author to take the 2016 freshman college entrance examination chemistry B (Volume I) of the 12 questions and the 2016 Tianjin University Chemistry Tianjin volume Question 6 as an example, talk about the new curriculum standard textbook neutral pH titration teaching thinking.