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翟凤英
Wen Yuan (Middle School Edition) 2020 No.08
南京市天印高级中学 210001
新人教版《氮的氧化物》这节内容,通过物质间的相互转化,进一步体现物质分类和氧化还原反应对元素化合物知识的指导和渗透作用。为了实现工业制硝酸的原子经济化和绿色化,同时化解二氧化氮与水反应这一难点知识,在教材实验的基础上,进行改进,拓展探究二氧化氮与水反应产物的推测和验证,同时深入探讨如何提高二氧化氮的转化率。
二氧化氮与水;实验改进
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Language: 中文
CN:11-9275/G
ISSN:2096-627X
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.