内容正文:
微项目-海带提碘、海水提溴
第二章 化学键 化学反应规律
第一节 化学键与物质构成
紫黑色固体,易升华,遇淀粉变蓝
保存:棕色广口玻璃瓶、低温避光
溶于水:棕黄色 溶于CCl4:紫色
碘单质
碘 I2
“海带提碘”
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海带提碘
干海带
海带灰
悬浊液
含I-的溶液
含I2的溶液
I2的CCl4溶液
碘单质
灼烧
浸泡
过滤
Cl2
或H2O2
加入CCl4
萃取、分液
PPT模板:www.1ppt.com/moban/ PPT素材:www.1ppt.com/sucai/
PPT背景:www.1ppt.com/beijing/ PPT图表:www.1ppt.com/tubiao/
PPT下载:www.1ppt.com/xiazai/ PPT教程: www.1ppt.com/powerpoint/
资料下载:www.1ppt.com/ziliao/ 个人简历:www.1ppt.com/jianli/
试卷下载:www.1ppt.com/shiti/ 教案下载:www.1ppt.com/jiaoan/
手抄报:www.1ppt.com/shouchaobao/ PPT课件:www.1ppt.com/kejian/
语文课件:www.1ppt.com/kejian/yuwen/ 数学课件:www.1ppt.com/kejian/shuxue/
英语课件:www.1ppt.com/kejian/yingyu/ 美术课件:www.1ppt.com/kejian/meishu/
科学课件:www.1ppt.com/kejian/kexue/ 物理课件:www.1ppt.com/kejian/wuli/
化学课件:www.1ppt.com/kejian/huaxue/ 生物课件:www.1ppt.com/kejian/shengwu/
地理课件:www.1ppt.com/kejian/dili/ 历史课件:www.1ppt.com/kejian/lishi/
海带提碘
干海带
海带灰
悬浊液
含I-的溶液
含I2的溶液
I2的CCl4溶液
碘单质
灼烧
浸泡
过滤
Cl2
或H2O2
加入CCl4
萃取
分液
蒸馏
PPT模板:www.1ppt.com/moban/ PPT素材:www.1ppt.com/sucai/
PPT背景:www.1ppt.com/