2013年高考化学试卷(福建)(空白卷)
相对原子质量:N-14O-16Mg-24第一卷(选择题共108分)6.化学与社会、生产、生活紧切相关。下列说法正确的是A.石英只能用于生产光导纤维B.从海水提取物质都必须通过化学反应才能实现C.为了增加食物的营养成分,可以大量使用食品添加剂D.“地沟油”禁止食用,但可以用来制肥皂7.下列关于有机化合物的说法正确的是A.乙酸和乙酸乙酯可用Na2CO3溶液加以区别B.戊烷(C5H12)有两种同分异构体C.乙烯、聚氯乙烯和苯分子均含有碳碳双键D.糖类、油脂和蛋白质均可发生水解反应8.室温下,对于0.10mol·L-1的氨水,下列判断正确的是A.与AlCl3溶液反应发生的离子方程式为Al3++3OH—...
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