天气预报 > 其他 > 如何溶解开水瓶中的水垢
如何溶解开水瓶中的水垢
更新时间: 2020-09-16 00:00:00  

用稀盐酸去洗,水垢的形成水中溶解有碳酸氢钙,一点也看不出来。但当把含有碳酸氢钙的水放到锅中烧时,碳酸氢钙在受热后,逐淅分解,又转变为原来的二氧化碳、水以及碳酸钙。这些含有碳酸钙的开水到在茶壶或者热水瓶内,碳酸钙就逐渐深入瓶底或附结在内壁上,时间一长,碳酸钙结起,就成了“水垢”。

关键词: 如何 溶解 开水 水垢

如何溶解开水瓶中的水垢相关经验

天气预报

最新推荐

页面:/news/view-1623520/ | 耗时:0.0123 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=1623520 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1623520 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1623520 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1109895,1109669,1088878,1064613,1096989,1074334,1102206,1129029,1074712,1110031,1091197,1110674,1092139,1106647,1076313,1104951,986890,1106360,1057447,981687,1057641,1066090,1079950,1072747,1091735,1102756,1062985,1095700,1074843,1086612) ORDER BY field (ArticleID,1109895,1109669,1088878,1064613,1096989,1074334,1102206,1129029,1074712,1110031,1091197,1110674,1092139,1106647,1076313,1104951,986890,1106360,1057447,981687,1057641,1066090,1079950,1072747,1091735,1102756,1062985,1095700,1074843,1086612)