2013年江苏淮安化学试卷+答案(word整理版)
江苏省淮安市2013年初中毕业暨中等学校招生文化统一考试可能用到的相对原子质量:H:1C:12O:16S:32Ca:40Fe:56Ba:137一、选择题(本题包括10小题,每小题2分,共20分。每小题只有一个选项符合题意)1.下列常见食物中,富含糖类的是A.黄瓜B.鸡蛋C.豆油D.米饭2.下列变化属于化学变化的是A.干冰升华B.蜡烛燃烧C.海水晒盐D.酒精挥发3.下列材料中属于合成材料的是A.陶瓷B.生铁C.塑料D.玻璃钢4.下图是利用NaCl固体配制生理盐水的主要操作,其中错误的是5.将X、Y、Z三种金属分别放入稀硫酸中,只有Y表面有气泡产生;将X、Z放入AgNO3溶液中,X表面有固体析出,...
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