天气预报15天查询> 其他> 为什么钠与盐溶液中先与水反应

为什么钠与盐溶液中先与水反应

更新时间: 2020-07-03 00:00:00     

因为H2O中氢的氧化性强于金属盐中阳离子的氧化,因此,在有多种氧化剂时,作为还原剂的金属钠先和氧化性强的氧化剂反应,所以金属钠投入到盐溶液中先与水反应。

关键词: 为什么 溶液 反应

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-2142212/ | 耗时:0.6798 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2142212 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2142212 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2142212 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(121780,1111734,1123745,1058033,1596884,1123493,2030068,1051075,116858,1084573,1074712,1112818,1126330,1086420,2467428,2866303,1087625,1106697,2285259,1113790,671534,1824509,1465877,486557,1100913,1835392,948263,2271065,1093396,1095184) ORDER BY field (ArticleID,121780,1111734,1123745,1058033,1596884,1123493,2030068,1051075,116858,1084573,1074712,1112818,1126330,1086420,2467428,2866303,1087625,1106697,2285259,1113790,671534,1824509,1465877,486557,1100913,1835392,948263,2271065,1093396,1095184)