天气预报 > 其他 > 碱能与什么反应
碱能与什么反应
更新时间: 2020-06-28 00:00:00  

1、碱溶液能与酸碱指示剂作用:碱溶液遇紫色石蕊试液变蓝,遇无色酚酞溶液变红;

2、碱能与非金属单质发生反应;

3、碱能与酸发生反应,生成盐和水;

4、碱溶液能与非金属氧化物反应,生成盐和水;

5、碱溶液能与盐反应,生成新碱和新盐。与盐的反应有两个要求,其一要求参与反应的碱与盐都要可溶于水,其二要求生成物中有沉淀、气体或水生成。

关键词: 什么 反应

碱能与什么反应相关经验

天气预报

最新推荐

页面:/news/view-2634272/ | 耗时:0.7644 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=2634272 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2634272 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2634272 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1077976,990830,1045825,1069677,1076702,1072577,1065347,1074865,1072050,1063619,1128969,1070764,1129623,1109304,1058463,1070939,1005452,1061868,1067886,1068558,1078595,1071243,1053244,1063099,1053752,1076786,1060645,1072923,1067795,1049946) ORDER BY field (ArticleID,1077976,990830,1045825,1069677,1076702,1072577,1065347,1074865,1072050,1063619,1128969,1070764,1129623,1109304,1058463,1070939,1005452,1061868,1067886,1068558,1078595,1071243,1053244,1063099,1053752,1076786,1060645,1072923,1067795,1049946)