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    [热点] 博士申请都是内定的吗? 青海清 2025-12-19 刚刚
    [经验交流] 求教:聚乙二醇-400的亲水亲油值 (2/140) chenlink 2008-03-10 2008-03-10 17:38:00 by ninggang009
    [无机化学] 请教有关结合常数的问题 38 (0/91) 毛毛虫368 2008-03-10 2008-03-10 16:06:44 by 毛毛虫368
    [经验交流] mM是什么单位? (2/339) ivy0918 2008-03-10 2008-03-10 11:19:40 by ivy0918
    急切求助:大侠们请进 (3/314) 李生英 2008-03-06 2008-03-09 23:50:34 by 李生英
    [实验技术] 怎么除去三颈瓶里的污垢?    ( 1 2 3 ) (21/1240) shanshunan 2007-11-11 2008-03-09 21:53:54 by lcxf1026
    [无机化学] 请教:aqueous mixtures of ...翻译 (2/85) superquantum 2008-03-09 2008-03-09 21:05:44 by superquantum
    [综合其它] 化学反应过程放的热量怎么求啊? (2/186) shyang 2008-03-06 2008-03-09 17:28:49 by shyang
    [经验交流] 求助一个紫外光谱的问题 5 (0/106) chemali 2008-03-09 2008-03-09 15:43:34 by chemali
    请问怎么样在二氧化硫中除去三氧化硫 3 (3/671) chqihu1009 2008-03-06 2008-03-09 15:01:39 by mgli
    [无机化学] 请教!缓冲剂的缓冲能力是如何检测的?急!!! (3/385) liiming1986 2008-03-06 2008-03-08 20:37:39 by liiming1986
    [经验交流] 求助一个画图的问题 (3/215) wangyp640 2008-03-07 2008-03-08 13:35:07 by wangyp640
    [无机化学] 请问层析硅胶中二氧化硅的含量 (1/170) zzk 2008-03-07 2008-03-08 07:04:28 by buffaloli
    [无机化学] SiC与H3PO4的作用 5 (0/83) liangjianjun 2008-03-07 2008-03-07 21:50:51 by liangjianjun
    [实验技术] 请教氨气制备的问题 (0/189) wenhaoli 2008-03-07 2008-03-07 21:48:47 by wenhaoli
    [综合其它] 求救啊!!!! (1/77) 陪你淋雨 2008-03-07 2008-03-07 19:17:50 by 陪你淋雨
    [物理化学] 请教半导体导带价带的问题,成功可送20金币 (0/87) smlcu 2008-03-07 2008-03-07 11:25:07 by smlcu
    [实验技术] 请教这两种分析方法是什么?谢谢! (1/88) lt501220221 2008-03-05 2008-03-07 09:24:08 by ninggang009
    [实验技术] 请问potassium naphthalene的滴定方法? (0/88) bigboy369 2008-03-06 2008-03-06 23:57:50 by bigboy369
    英文书: 21世纪化学科学所面临的挑战(PDF) (1/149) wjbrook 2008-03-06 2008-03-06 22:40:05 by 磺基水杨酸980
    求助:水滴定法制备三元相图,微乳面积怎么求? (0/270) taowanjun1223 2008-03-06 2008-03-06 13:04:27 by taowanjun1223
    请教:KNO3多少度能分解生成K2O (4/1027) liqian131 2008-03-05 2008-03-06 11:59:30 by liqian131
    [无机化学] 求助硝酸铁的水解温度 (0/201) fairyvv0906 2008-03-06 2008-03-06 09:12:58 by fairyvv0906
    [无机化学] 标准电位“EӨ”的发音问题(已解决) (4/578) lucy1229 2008-03-04 2008-03-06 05:15:26 by lucy1229
    [无机化学] 求教 (0/54) youyouqingquan 2008-03-05 2008-03-05 21:50:37 by youyouqingquan
    [无机化学] 急问:哪里能买到Al2Te3? (0/46) liuxianyu 2008-03-05 2008-03-05 20:10:30 by liuxianyu
    [综合其它] 中药进出口:亚洲各国市场仍占据重要地位 (金币≥1)(0/30) zhongfengming 2008-03-05 2008-03-05 18:22:34 by zhongfengming
    [无机化学] 请问醋酸镝在乙腈中的溶解度 1 (0/205) zhwj2007 2008-03-05 2008-03-05 17:53:32 by zhwj2007
    [经验交流] 请教不同氧化能力的氧化剂同时应用时氧化能力会怎么样呀? (1/77) guoxiao 2008-03-05 2008-03-05 13:28:52 by lovemonday
    [物理化学] 请教问题!期盼回答。。。。。 (3/199) hjr2002160 2008-03-03 2008-03-05 11:56:45 by hjr2002160
    [经验交流] 除胶什么好用啊 (1/122) tian84me 2008-02-28 2008-03-05 11:27:06 by lynd0917
    [实验技术] 请问:如何用丙酮提纯马来酰化壳聚糖 10 (2/114) dongqianhu 2008-03-04 2008-03-05 09:28:07 by dongqianhu
    [无机化学] 急 请问有没有知道关于过硼酸钙合成的 (0/63) zhuxy_0306 2008-03-04 2008-03-04 22:43:57 by zhuxy_0306
    [综合其它] 求助EDC的使用 5 (1/252) 2007123456 2008-03-04 2008-03-04 20:02:43 by 2007123456
    [无机化学] 配位 络合 螯合之间的区别? (2/344) aspect3000 2008-03-01 2008-03-04 18:04:32 by shinexq
    [经验交流] 求用过氧化氢处理废水中的重金属离子的国外文献?谁哪有,资源共享一下哈,谢谢了!;) (0/91) ppt121 2008-03-04 2008-03-04 15:45:19 by ppt121
    [综合其它] 询问化学缩写! (1/65) yafeng320 2008-03-04 2008-03-04 15:22:04 by clwyth
    [无机化学] 求助问题 (3/84) zsz418zsz 2008-03-04 2008-03-04 15:19:58 by zsz418zsz
    [物理化学] 固相液相蒸汽压 (1/106) hongchen973 2008-03-04 2008-03-04 13:13:49 by hsying
    院士白春礼作的关于中国化学的发展与展望 (1/129) ctx7970546 2008-03-03 2008-03-04 10:31:13 by chuxuezhe5
    [物理化学] 急问:哪里能买到Al2Te3? (0/49) liuxianyu 2008-03-04 2008-03-04 10:12:17 by liuxianyu
    求助纯镍的金相腐蚀剂 (0/190) banzhiyan581 2008-03-04 2008-03-04 09:09:59 by banzhiyan581
    [实验技术] 求教:关于R6G拉曼光谱的问题 (5/816) vinvin521 2008-02-28 2008-03-04 07:17:05 by vinvin521
    [无机化学] 硒的作用 (评阅+1) (0/107) banruo710 2008-03-04 2008-03-04 00:55:47 by banruo710
    [无机化学] 亚硒酸钠 (Sodium Selenite) (0/147) banruo710 2008-03-04 2008-03-04 00:53:40 by banruo710
    [经验交流] 求~油酸钙的钙含量测定之国家标准! 1 (0/145) yamgl 2008-03-03 2008-03-03 21:38:48 by yamgl
    [无机化学] 求助:KF和Al的高温反应方程式 (0/76) imzjt 2008-03-03 2008-03-03 19:44:14 by imzjt
    [无机化学] 急求:亚硝基胍在10000转每分钟下离心,会挥发吗? (1/220) zhanglm 2008-03-03 2008-03-03 18:19:04 by gshsheng
    [无机化学] 求助文献 (1/65) rfdmwxc 2008-03-03 2008-03-03 16:11:35 by Charles_Zhang
    [综合其它] 请问如何查找新化合物 (0/64) wandouzi_1984 2008-03-03 2008-03-03 10:38:19 by wandouzi_1984
    [综合其它] 帮忙找全文,有链接,谢谢 (0/54) lovelitingweibo 2008-03-02 2008-03-02 20:58:15 by lovelitingweibo
    [物理化学] 【求助】50金币急求文献一篇(出处:J. Phys. Chem. Ref. Data) 50 (4/263) zhcp1984 2008-02-28 2008-03-02 14:13:48 by lei0736
    [无机化学] 草酸根(C2O4)是无机还是有机配体? 5 (0/747) lindongcheng 2008-03-01 2008-03-01 14:51:28 by lindongcheng
    [物理化学] 想考南京理工的 (0/83) duhongchen123 2008-03-01 2008-03-01 10:03:08 by duhongchen123
    [无机化学] 钛原子的层外电子怎么排的? (1/76) lj5479lj 2008-02-28 2008-02-29 20:20:28 by Lzhibin
    [物理化学] 求助:关于金属与氧气反应的基本知识 (0/54) hongbo1985 2008-02-29 2008-02-29 20:18:49 by hongbo1985
    会议 (0/41) quantum999 2008-02-29 2008-02-29 15:40:53 by quantum999
    [综合其它] 请问:传质领域中成熟的传质模型有哪些? (0/62) 409409 2008-02-29 2008-02-29 12:08:28 by 409409
    [物理化学] 请问中山大学的物化专业好还是华南理工大学的物化好啊 (3/290) pqlulu 2008-02-28 2008-02-29 10:34:22 by liyuebao
    [经验交流] 请问三个纵坐标,一个横坐标的图表,该如何制做? (2/105) liuxiaogang1012 2008-01-23 2008-02-28 21:15:35 by lliujinwen
    [无机化学] 请高人指教:离子键与共价键的键长和键能问题 (0/296) fwrq 2008-02-28 2008-02-28 20:15:43 by fwrq
    [经验交流] 请教氯双(4-甲基异丙基苯基)钌(II)合成方法 (0/38) xiaotulixiang 2008-02-28 2008-02-28 09:42:32 by xiaotulixiang
    第十四届全国固态离子学学术会议 (0/159) zghk 2008-02-28 2008-02-28 08:11:03 by zghk
    [无机化学] 求助:固体强氧化剂    ( 1 2 ) (11/774) 跑568 2007-12-14 2008-02-28 07:54:39 by hsying
    求 人工合成颗粒白土技术 (0/98) prthsj109 2008-02-27 2008-02-27 23:46:58 by prthsj109
    有没有做离子液体与生物质方面的同仁,一起交流一下 (0/84) xmczjx 2008-02-27 2008-02-27 19:04:20 by xmczjx
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    [综合其它] Nanostructures & Nanomaterials: Synthesis, Properties & Applications (4/462) yujingangcsu 2008-03-10 2008-03-10 11:31:52 by changjiang77
    [综合其它] Fundamental Problems of Mesoscopic Physics: Interactions and Decoherence (2/140) yujingangcsu 2008-03-10 2008-03-10 10:12:19 by yinjj
    [实验技术] 动画实验室 (8/398) weiyl1016 2007-12-23 2008-03-07 22:48:41 by manalulu
    日英汉化学化工词汇 (3/188) lxh623 2008-02-25 2008-03-06 07:38:32 by 由之
    [综合其它] 推荐《The Jahn-Teller Effect in C60 and Other Icosahedral Complexes》 (0/173) westyouday 2008-03-05 2008-03-05 15:13:04 by westyouday
    [物理化学] Gaussian98使用指南-吴国是讲义 (16/973) xiaoyuexin 2007-12-01 2008-03-05 15:06:47 by zhouhan571
    化学所与欧洲化学生物学研究所合作在模拟生物分子螺旋结构方面取得新进展 (0/81) quantum999 2008-03-05 2008-03-05 10:18:08 by quantum999
    [物理化学] 国体表面物理化学国家重点实验室(厦门大学)的课件 (19/1232) zzgyb 2007-09-19 2008-03-05 01:24:06 by ctx7970546
    [综合其它] 推荐《Computational Quantum Chemistry (With CD-ROM)》 (7/306) westyouday 2008-02-29 2008-03-04 17:03:59 by loveshow
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    [综合其它] 推荐《Microwave Synthesis: Chemistry at the Speed of Light》 (3/361) westyouday 2008-02-29 2008-03-04 04:27:58 by zch6682003
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    [综合其它] 推荐《Advances in Electrochemical Science and Engineering》v8 (1/149) westyouday 2008-02-29 2008-03-01 21:23:15 by ybchen
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