天气预报15天查询> 其他> 不溶于酸的盐有哪些

不溶于酸的盐有哪些

更新时间: 2020-10-31 00:00:00     

不溶于酸的盐有:氯化银、硫酸钡、卤化银、硫酸铅、硫化铜、硫化汞、氯化亚汞等,盐是指一类金属离子或铵根离子(NH4)与酸根离子(或非金属离子)结合的化合物。

一般来说盐是复分解反应的生成物,盐与盐反应生成新盐与新盐,盐与碱反应生成新盐与新碱,盐与酸反应生成新盐与新酸,如硫酸与氢氧化钠生成硫酸钠和水,氯化钠与硝酸银反应生成氯化银与硝酸钠等。

关键词: 哪些

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-245319/ | 耗时:0.1666 s | 内存:1.89 MB | 查询:5 | 缓存读取:4 写入:1 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=245319 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=245319 LIMIT 0,1
SELECT * FROM tbl_categories where CategoryID=90037 LIMIT 0,1
select * from tbl_Articles_sphinx where id=245319 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1085888,1079368,1077100,1131759,1071661,1117914,1126328,1065599,1063055,1128107,1068824,1086592,1058867,1093865,1085912,1093599,1102438,1067049,1055824,1064931,1097531,1052349,1066020,1085478,1086612,1083158,1133135,1083208,1042979,1053408) ORDER BY field (ArticleID,1085888,1079368,1077100,1131759,1071661,1117914,1126328,1065599,1063055,1128107,1068824,1086592,1058867,1093865,1085912,1093599,1102438,1067049,1055824,1064931,1097531,1052349,1066020,1085478,1086612,1083158,1133135,1083208,1042979,1053408)