天气预报15天查询> 其他> fe和naoh反应吗

fe和naoh反应吗

更新时间: 2020-10-31 00:00:00     

fe和naoh可以反应,反应条件必须是高温,反应生成钠,氢气,四氧化三铁。铁(iron)是一种金属元素,原子序数26,铁单质化学式:Fe。纯铁是白色或者银白色的,有金属光泽,熔点1538℃、沸点2750℃,能溶于强酸和中强酸,不溶于水,铁有0价、+2价、+3价、+4价、+5价和+6价,其中+2价和+3价较常见,+4价、+5价和+6价少见。

关键词: fe naoh 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-162172/ | 耗时:0.7041 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=162172 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=162172 LIMIT 0,1
select * from tbl_Articles_sphinx where id=162172 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1074350,1099303,1053066,1097771,1050903,1084065,1102437,1081879,1052147,1069970,1110143,1084259,1100017,1067885,1094575,1059723,1082251,1065333,1095159,1078332,1100031,1097387,1068830,1109677,1074306,1060817,1086434,1071011,1048558,1107873) ORDER BY field (ArticleID,1074350,1099303,1053066,1097771,1050903,1084065,1102437,1081879,1052147,1069970,1110143,1084259,1100017,1067885,1094575,1059723,1082251,1065333,1095159,1078332,1100031,1097387,1068830,1109677,1074306,1060817,1086434,1071011,1048558,1107873)