24小时热门版块排行榜    

查看: 360  |  回复: 3
本帖产生 1 个 翻译EPI ,点击这里进行查看

phoxim

捐助贵宾 (著名写手)

[求助] 英语翻译求助

At the completion of the reaction, the dispersion of the organic sulfur compound is caused to settle out of the solution. The supernatant  liquid is withdrawn and the dispersion is diluted with water to a volume of about 300-400 ml.
One mol of sodium hydrosulfide and one mol of sodium sulfite are dissolved in the aqueous dispersion and the mixture is heated with agitation to about 50 to 60°C. for an hour.
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

chemistry2228

铜虫 (小有名气)

【答案】应助回帖

chemistry2228

铜虫 (小有名气)

【答案】应助回帖

phoxim(金币+30, 翻译EPI+1): 硫氢化钠和亚硫酸钠放在一起他们反应就析出硫磺,【然后将一摩尔的硫氢化钠和亚硫酸钠溶解在上述溶液中】总感觉不对 2011-05-03 18:16:15

phoxim

捐助贵宾 (著名写手)

相关版块跳转 我要订阅楼主 phoxim 的主题更新
信息提示
请填处理意见