北京市2010年度中考化学真题与答案
2010北京市高级中等学校招生考试化学试卷学校姓名准考证号考生须知1.本试卷共8页,共四道大题,35道小题,满分80分。考试时间100分钟。2.在试卷和答题卡上准确填写学校名称、姓名和准考证号。3.试题答案一律填涂或书写在答题卡上,在试卷上作答无效。4.在答题卡上,选择题用2B铅笔作答,其他试题用黑色字迹签字笔作答。5.考试结束将本试卷、答题卡和草稿纸一并交回。6.本试卷化学方程式中的“=”和“→”含义相同。可能用到的相对原子质量H1C12N14O16Na23S32Cl35.5一、选择题(每小题只有一个选项符合题意。共25个小题,每小题1分,共25分)1Error:Referencesourc...
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