用电石制备的乙炔气体中常混有少量H2S气体.请用图中仪器和药品组成一套制备、净化乙炔的装置,并可通过测定乙炔的量,从而计算电石的纯度.1)进行实验时,所制气体从左向右流,仪器的正确
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 12:50:01
![用电石制备的乙炔气体中常混有少量H2S气体.请用图中仪器和药品组成一套制备、净化乙炔的装置,并可通过测定乙炔的量,从而计算电石的纯度.1)进行实验时,所制气体从左向右流,仪器的正确](/uploads/image/z/3406041-9-1.jpg?t=%E7%94%A8%E7%94%B5%E7%9F%B3%E5%88%B6%E5%A4%87%E7%9A%84%E4%B9%99%E7%82%94%E6%B0%94%E4%BD%93%E4%B8%AD%E5%B8%B8%E6%B7%B7%E6%9C%89%E5%B0%91%E9%87%8FH2S%E6%B0%94%E4%BD%93.%E8%AF%B7%E7%94%A8%E5%9B%BE%E4%B8%AD%E4%BB%AA%E5%99%A8%E5%92%8C%E8%8D%AF%E5%93%81%E7%BB%84%E6%88%90%E4%B8%80%E5%A5%97%E5%88%B6%E5%A4%87%E3%80%81%E5%87%80%E5%8C%96%E4%B9%99%E7%82%94%E7%9A%84%E8%A3%85%E7%BD%AE%2C%E5%B9%B6%E5%8F%AF%E9%80%9A%E8%BF%87%E6%B5%8B%E5%AE%9A%E4%B9%99%E7%82%94%E7%9A%84%E9%87%8F%2C%E4%BB%8E%E8%80%8C%E8%AE%A1%E7%AE%97%E7%94%B5%E7%9F%B3%E7%9A%84%E7%BA%AF%E5%BA%A6.1%29%E8%BF%9B%E8%A1%8C%E5%AE%9E%E9%AA%8C%E6%97%B6%2C%E6%89%80%E5%88%B6%E6%B0%94%E4%BD%93%E4%BB%8E%E5%B7%A6%E5%90%91%E5%8F%B3%E6%B5%81%2C%E4%BB%AA%E5%99%A8%E7%9A%84%E6%AD%A3%E7%A1%AE)
xV]SW+;b]04
zo;b+JN\IT?%~XY$]}. !xLvFdy9zߩ?UQԕWr>+\^s(SY%92PbLh=w(B-* J 9.^($Ȓ;mOPL+yH9Azfқjz jAB=WJUE32%qUYCs(vN
Z9V7=Q>IfbkB3υ8)e#BAuO܌R8Q2'rn 4B(*:eQGA%MΘ1@J=\@I,/RoȌ&rp)R0[͏TRAVv#a7
W^#5S
\C| `of
mޱ1#tAwdl$@8AO5#{~|m<(Qs8eq]`srNc9ctmn]E[nvv4<