2016年安徽省中考化学试卷及答案
2016年安徽省初中毕业学业考试化学卷(满分60分)可能用到的相对原子质量:H-1B-11C-12O-16Na-23S-32Fe-56Cu-64一、本大题包括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.下列我国古代的技术应用不涉及化学变化的是()A.粮食酿酒B.棉纱织布C.火药应用D.瓷器烧制2.在化学实验或日常生活中都应强化安全意识。下列做法符合安全要求的是()A.氢氧化钠不慎沾到到皮肤上,立即用硫酸冲洗B.一氧化碳还原氧化铁实验中,将尾气直接排放C.使用酒精炉时,直接向燃着的炉内添加酒精D.家中天然气泄漏时,关闭阀门并打开门窗通风3.下列选项中的物质所属类别错误的是()选...
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