天气预报 > 其他 > 铁与盐酸反应
铁与盐酸反应
更新时间: 2020-09-23 00:00:00  

铁与盐酸反应生成了氯化亚铁和氢气。现象是溶液冒气泡,有气体生成;溶液由无色变为浅绿色。因为盐酸表现酸性,酸根离子不具备氧化性,只能生成亚铁离子。铁与盐酸反应是置换反应。即一种单质与一种化合物反应,生成另一种单质和另一种化合物。

关键词: 盐酸 反应

铁与盐酸反应相关经验

天气预报

最新推荐

页面:/news/view-149362/ | 耗时:0.0260 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=149362 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=149362 LIMIT 0,1
select * from tbl_Articles_sphinx where id=149362 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1410305,1092185,162637,833917,1128441,1382806,546309,2613884,1294176,2176914,2494202,2804593,2724800,164297,123408,229875,3032344,1923319,549783,788723,1803733,2376317,2063062,333648,1707427,591906,2721809,347988,1624063,2656944) ORDER BY field (ArticleID,1410305,1092185,162637,833917,1128441,1382806,546309,2613884,1294176,2176914,2494202,2804593,2724800,164297,123408,229875,3032344,1923319,549783,788723,1803733,2376317,2063062,333648,1707427,591906,2721809,347988,1624063,2656944)