Which of the following does paper burn in? A. CO_2 . B. N_2 . C.He. D. O_2 答案 D本题四个选项分别指的是四种气体:A是“二氧化碳”;B是“氮气”;C是“氦气”;D是“氧气”。根据化学知识可知,纸在氧气中燃烧。故选D。 结果二 题目 136. Which of the following doespaper burn in? ...
百度试题 结果1 题目76. Which of the following does paper burn in?C A. CO B.N C.O2 D. H 相关知识点: 试题来源: 解析 答案见上由初中化学知识可知,只有O能助燃,所以纸只能在氧气当中燃烧,故选C。 反馈 收藏
Which of the following does paper burn in?A.CO2 B.N2 C.He D.O2扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 D CO2 二氧化碳; N2氮气;He氦气;O2氧气。句意:纸张在下列哪种气体中燃烧?结合常识,可知选D。 解析看不懂?免费查看同类题视频解析查看解答 ...
Which of the following does paper burn in? [ ] A.CO2 B.N2 C.O2 D.H2 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 C 思路分析:这道题把英语和化学两门学科有机地结合了起来.A,B,C,D四种气体,只有氧气有助燃的作用. 解析看不懂?免费查看同类题视频解析查看解答 特别推荐...
Bed ZED, a new eco-friendly village (生态村) in the south of London, has done a great job of providing its villagers with a high level living while getting them to pay more attention to protecting the environment. People in Bed ZED have done many things. They recycle their paper, ...
Which of the following does paper burn in?A.CO2B.N2C.HeD.O2 答案 DCO2 二氧化碳; N2氮气;He氦气;O2氧气。句意:纸张在下列哪种气体中燃烧?结合常识,可知选D。考点:词义辨析 结果二 题目 6.Which of the following does paper burn in?( )A.CO2B.N2C.HeD.O2 答案 分析 纸在下列哪一种气体...
百度试题 结果1 题目Which of the following does paper burn in? A. CO2. B. N2. C. He. D. O2. 相关知识点: 试题来源: 解析 D 反馈 收藏
Which of the following does paper burn in A.CO2B.N2C.HeD.O2 请仔细审题,看清楚题目要求,认真作答! 试题解析 CO2 二氧化碳; N2氮气;He氦气;O2氧气。句意:纸张在下列哪种气体中燃烧?结合常识,可知选D。 标签:Whichofthefollowingdoespaper 本试题来自[gg题库]本题链接:https://www.ggtiku.com/wtk/...
aThe study reported in this paper suggests that the use of a three-phase system could lead to overall benefits in terms of cost, simplicity, and reliability as was seen with the earlier studies on aerospace applications. 研究在本文报告了建议对一个三相系统的用途可能导致整体好处根据费用、朴素和可...
像的形式由对栅格排列的平的几何学形状修建。[translate] atyrosine as evaluated after Ala-Tyr infusion 酚基乙氨酸如在丙氨酸Tyr注入以后被评估[translate] aWhich of the following does paper burn in? 下列纸烧哪些在?[translate]