推 ohmygod0715:(苯胺溶液*0.999/分子量)/0.5升 =1M 112.104.84.218 02/23 19:49
→ ohmygod0715: 重 112.104.84.218 02/23 19:50
→ ohmygod0715:解出苯胺溶液重再加水加到0.5L 112.104.84.218 02/23 19:52
→ ohmygod0715:若真要算出體積的話 112.104.84.218 02/23 19:53
→ ohmygod0715:解出的苯胺溶液重 的體積用量筒量= 3= 112.104.84.218 02/23 19:55
→ ohmygod0715:=================================== 112.104.84.218 02/23 19:55
→ ohmygod0715:用算的話要知道苯胺溶液密度 112.104.84.218 02/23 19:56
推 ohmygod0715:阿.若不是理想溶液 體積1+1不一定=2 112.104.84.218 02/23 20:00
→ lrsangah01:感謝小老師指導,祝您實驗一切順順利 140.125.31.215 02/24 11:43
推 KingOfNtust:小心有毒哦 111.80.62.82 02/24 11:53
→ lrsangah01:謝謝k大提醒,小弟以非常怕死的狀態 140.125.31.215 02/24 14:09
→ lrsangah01:操作。 140.125.31.215 02/24 14:09
→ newbrian:苯胺好像只是微溶於水,有辦法加400ml左 114.35.76.109 03/03 20:15
→ newbrian:右的水稀釋嗎? 114.35.76.109 03/03 20:15