天气预报15天查询> 其他> 1g氯化钠含多少钠

1g氯化钠含多少钠

更新时间: 2020-11-05 00:00:00     

1g氯化钠含0.39克钠。氯化钠是一种离子化合物,无色立方结晶或细小结晶粉末,味咸。外观是白色晶体状,其来源主要是海水,是食盐的主要成分。易溶于水、甘油,微溶于乙醇,不溶于浓盐酸。

关键词: 1g 氯化钠 多少

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-863116/ | 耗时:1.0012 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=863116 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=863116 LIMIT 0,1
select * from tbl_Articles_sphinx where id=863116 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3374959,122583,122810,2998210,122527,113938,120597,114448,1021036,119439,1117369,111497,1082475,115893,2910587,599908,826174,116660,110260,387341,3228800,2034542,117884,117400,1472720,1057170,2674186,111758,3260570,2561917) ORDER BY field (ArticleID,3374959,122583,122810,2998210,122527,113938,120597,114448,1021036,119439,1117369,111497,1082475,115893,2910587,599908,826174,116660,110260,387341,3228800,2034542,117884,117400,1472720,1057170,2674186,111758,3260570,2561917)