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[热点] 纳米粒子粒径的测量 枝上柳绵吹又少 2026-01-16 刚刚
【求助】XRD标准图谱 (6/1302) yesining 2009-06-09 2009-06-09 21:11:58 by xn78
[无机化学] 【求助】关于DTA曲线问题: (3/362) ZXM07 2009-06-08 2009-06-09 16:23:20 by zmhua
[无机化学] 无机晶体: (5/284) ZXM07 2009-06-04 2009-06-09 11:23:28 by xiandong
[无机化学] 求解五氧化二钒在盐酸中的溶解度 (6/1079) sheqiao 2009-05-25 2009-06-09 09:30:55 by sheqiao
[物理化学] 有关升华的问题!    ( 1 2 ) (18/874) 梧桐雨870 2009-05-29 2009-06-08 22:03:37 by devinwarm
[无机化学] 【求助】求助如何制备硝酸锰 (7/614) lmm529529 2009-06-05 2009-06-08 12:54:36 by lmm529529
[实验技术] 求助:化学实验装置画图软件?    ( 1 2 3 ) (20/2195) wyznanhang 2008-12-07 2009-06-08 11:04:50 by yangjianchun
[实验技术] 【求助】[求助] 甲基红指示剂的配制 (3/1145) gdhyzyx 2009-06-05 2009-06-08 10:34:28 by yunjun3
[实验技术] 铁离子与过量氨水反应    ( 1 2 ) (13/2495) ptf1242 2009-06-03 2009-06-07 23:55:23 by 筱梦
[无机化学] 【求助】【求助】关于基团电负性 (5/384) bents 2009-06-04 2009-06-07 22:33:13 by lb1025227
[实验技术] 求《综合化学实验》    ( 1 2 ) (12/389) wangjunying 2009-03-03 2009-06-07 13:13:43 by wangjunying
[实验技术] 【请教】微乳液的配比 (4/505) 铅笔小熊 2008-12-24 2009-06-06 23:46:04 by xgyanger
关于Polymer大放送    ( 1 2 3 ) (评阅+5) (24/2359) protein2008 2009-06-03 2009-06-06 23:22:09 by xgyanger
[实验技术] 【求助】“在真空干燥箱中用五氧化二磷干燥样品”怎样操作? (5/1202) 佛肚子 2009-06-05 2009-06-06 19:09:10 by yangjianchun
[物理化学] 【求助】铁的氧化物的导电性 (5/1502) guojw52943 2009-06-04 2009-06-06 11:15:49 by 张忆鹏
[实验技术] 【资源】蛋白质电化学分析进展研究 (1/220) global.wun 2009-06-04 2009-06-05 20:28:52 by wuyq6502
[无机化学] 【求助】关于硫代硫酸钠和亚硫酸钠PH应用问题? (1/1977) ayixin731 2009-06-05 2009-06-05 15:20:09 by yytsnake
[实验技术] PVP (5/844) wedyy0610 2009-06-03 2009-06-05 12:02:25 by luner1803
[无机化学] 不同温度时稀硝酸的分解 (2/364) 如晴cxq 2009-05-20 2009-06-05 09:45:18 by 如晴cxq
[经验交流] 化学将来会朝着什么方向发展?    ( 1 2 3 ) (25/673) txfkobe 2009-05-27 2009-06-04 23:06:19 by gloria
[实验技术] 【求助】有谁对离子计有研究吗 (2/170) ptf1242 2009-06-04 2009-06-04 21:53:20 by ptf1242
[无机化学] 『求助』氧化铜如何一步生成氢氧化铜? (3/859) wandrea 2009-04-30 2009-06-04 20:52:53 by wangkt
[无机化学] 氢气能否把三价铁离子还原成二价铁离子! (9/2367) yanjun19840716 2009-05-12 2009-06-04 20:52:29 by ladiossopp
[无机化学] 请问双氧水是否可以氧化氯离子生成次氯酸根离子 (4/947) lutingting2823 2009-05-15 2009-06-04 20:43:04 by wangkt
[无机化学] 请教 配位化学高手 (6/517) yanxue 2009-05-20 2009-06-04 20:15:34 by wangkt
[无机化学] 【求助】铜的哪些溶液是深蓝色的? (9/1800) rt3454l 2009-05-27 2009-06-04 20:08:33 by wangkt
[无机化学] 【求助】如何区别氯化钠与α-氨基-γ-丁内酯盐酸盐 (1/108) ZXM07 2009-06-04 2009-06-04 20:03:34 by wangkt
[无机化学] 高氯酸镉怎么制? (5/326) 落红飘香 2009-06-01 2009-06-04 18:51:03 by 落红飘香
[经验交流] 溴化 (3/196) zhangminghao 2009-05-25 2009-06-04 18:38:38 by zhangminghao
[实验技术] 【其他】自己用到的,给大家分享一下,估计有用到的时候 (评阅+1) (0/135) xcl308 2009-06-04 2009-06-04 17:48:18 by xcl308
[物理化学] 【求助】有哪位大侠介绍一下离子液体相关的比较重要的杂志 (3/299) kiki的coco 2009-06-03 2009-06-04 17:16:43 by gejianhua13
远离易制毒化学品------做化学科研的人多了解下    ( 1 2 3 ) (评阅+1) (21/4063) fushidan 2008-12-04 2009-06-03 21:37:31 by opq691
[实验技术] 双氧水与二氧化锰反应怎么发生?    ( 1 2 ) (12/2199) ptf1242 2009-05-31 2009-06-03 21:00:23 by 佛肚子
请问,氯化亚锡加入柠檬酸铵水溶液中,会发生什么反应? (6/635) zx3930 2009-04-22 2009-06-03 19:42:37 by wangkt
[综合其它] 配制离子缓冲溶液 (5/430) nizenmezhidao 2009-05-12 2009-06-03 18:36:07 by 张忆鹏
[实验技术] 如何精确控制放热剧烈的反应体系至室温及以下? (8/407) ayzhang9978 2009-06-01 2009-06-03 13:32:12 by hongmeiyin003
[物理化学] Freundlich方程是单分子层吸附还是多层吸附 (5/2178) polymer2682 2009-05-31 2009-06-03 10:42:54 by wuyjian
[综合其它] 大学化学双语教学论文 (2/278) ehgchg0615 2009-05-21 2009-06-02 15:42:33 by ehgchg0615
[实验技术] 有机合成求助,谢谢 (6/573) zkl110110 2009-04-24 2009-06-02 11:06:10 by yanji
[物理化学] 聚电解质络合是放热还是吸热反应? (3/546) biofilm 2008-10-30 2009-06-01 18:42:14 by sjtowalk
[经验交流] 购买比色皿? (3/393) qyp511 2009-05-27 2009-06-01 17:44:05 by qyp511
求助购买磁性四氧化三铁纳米粒子 (6/700) echobo 2009-06-01 2009-06-01 14:33:27 by suncedar
[综合其它] 十二烷基苯磺酸钠作相转移催化剂 (2/221) yuanfang733 2009-05-31 2009-06-01 12:32:00 by liubencai
[无机化学] 黄磷的质量标准 (2/173) 276598067 2009-05-31 2009-06-01 09:13:59 by 276598067
[无机化学] 什么物质能与硫酸根形成可溶的稳定的配合物 (3/510) sunninglei 2009-05-31 2009-05-31 19:27:34 by yound
[实验技术] 怎么调节ph除杂 (4/462) ptf1242 2009-05-31 2009-05-31 14:44:51 by ptf1242
求购 氯代二溴对苯醌亚胺、磷酸苯二钠 (1/364) kunzheng15 2009-05-11 2009-05-31 11:04:10 by QWD
[无机化学] 请问200mM/L磷酸钾缓冲液如何配制(pH7.5) (7/963) larch 2009-05-30 2009-05-31 10:02:01 by napolun1025
[实验技术] 酚酞溶解性问题 (7/805) 啸月天狼 2009-05-29 2009-05-30 16:48:48 by tjpm
[经验交流] [求助]silica sulfuric acid的化学式是什么? (4/594) 青霉素 2009-05-30 2009-05-30 11:19:19 by longhua7085
一个文件中既有图片,又有照片,该怎么表示    ( 1 2 ) (11/844) chenxue123 2009-05-22 2009-05-29 23:06:38 by chenxue123
[无机化学] 关于电泳问题 (8/666) pfwei 2009-04-27 2009-05-29 20:43:52 by kmd2005
[无机化学] 请问 AlCl3是强酸弱碱盐吗? (9/986) ultrafrost 2009-05-27 2009-05-29 17:58:58 by tjyl
[无机化学] 【求助】氮气在亲油性表面具体的吸附是怎样的 (0/169) xcl308 2009-05-29 2009-05-29 17:53:39 by xcl308
[综合其它] 纯的PLA-PEG-PLA的颜色 (3/368) zy031021 2009-05-29 2009-05-29 16:35:37 by zy031021
[综合其它] 硝呋烯因是什么?有那位高手赐教 (1/172) liming0898 2009-05-23 2009-05-29 16:11:36 by liming0898
[实验技术] 腐植酸方面的问题 (3/366) njgreentea 2009-05-29 2009-05-29 15:59:49 by ruichen
请问Ti5Si3, TiSi2,TiSi怎么读?英文怎么写,谢谢。 (5/1353) luzhijian 2009-05-28 2009-05-29 14:32:42 by 虫儿飞来
[无机化学] 讨论关于原子中电子排布服从的三个原则 (5/837) wwj_0905 2009-05-18 2009-05-29 10:21:52 by likun123
[实验技术] 请问如何测量油水界面张力 (4/605) 梦里水乡8727 2009-04-07 2009-05-28 22:47:08 by sjtowalk
[经验交流] 求助,推荐一种能经受高温的溶剂 (6/575) jzhengw 2009-05-26 2009-05-28 21:09:48 by 笑问天
[无机化学] 螯合剂和多齿配体有什么关联和区别 (6/1088) yanhualover 2009-05-25 2009-05-28 18:26:47 by 平凡一颗心
[物理化学] 请教下微乳液的知识!    ( 1 2 ) (10/1091) yjc6456 2009-03-27 2009-05-28 17:04:40 by angelfly5945
[无机化学] 求助,关于硼氢化钠 (7/393) lx1988828 2009-05-25 2009-05-28 15:53:56 by pey163
[无机化学] 请教一种乳化剂 (5/399) HDZJY2009 2009-05-20 2009-05-28 06:33:25 by kmd2005
如何低温下除水 (5/543) iWiN 2009-05-27 2009-05-27 20:04:48 by sjtowalk
[无机化学] 氧化镍溶于强碱不? (4/490) darrenf 2009-05-27 2009-05-27 18:20:08 by swordfairy
[实验技术] 求助,Ir的ICP溶液怎么配啊? (3/298) cccqqqq 2009-05-25 2009-05-27 15:16:23 by 飞鹰117
[经验交流] [求助]固体酸会使PH试纸显酸性么? (6/552) 青霉素 2009-05-05 2009-05-27 13:30:34 by sjtowalk
[实验技术] [紧急求助!] CaCl2 :CH3CH2OH:H2O 摩尔比配制! (2/188) 佛渣 2009-05-26 2009-05-27 13:28:28 by 佛渣
[经验交流] 求助:超临界二氧化碳溶胀PET (0/216) 谭训强 2009-05-27 2009-05-27 13:27:49 by 谭训强
[综合其它] 求助:无水有机溶剂中碳酸氢钠与氯化氢能否反应? (0/160) lzg708188 2009-05-27 2009-05-27 10:01:21 by lzg708188
[实验技术] 真空密封 (3/344) nanate 2009-05-24 2009-05-27 09:02:48 by shena
[经验交流] 在线等 请问τ和η怎么读? (6/2141) zaizaim 2009-05-10 2009-05-26 22:44:54 by 啸月天狼
[经验交流] 询问甲醇对氧气的溶解度 (3/1071) Michael3358 2009-05-25 2009-05-26 22:27:28 by 啸月天狼
[物理化学] 【求助】关于相律中的独立组分数 (7/1227) Ahkin1999 2009-04-03 2009-05-26 17:48:30 by yongyong2050
求助 谁知道超临界CO2在不同温度和压力下的密度 (0/369) greengrass289 2009-05-26 2009-05-26 15:34:34 by greengrass289
[经验交流] 化合物的溶度积数表 (评阅+1) (0/670) global.wun 2009-05-26 2009-05-26 14:43:33 by global.wun
[经验交流] 化学相溶性资料 (评阅+1) (0/137) global.wun 2009-05-26 2009-05-26 14:40:16 by global.wun
[实验技术] 如何清洗核磁管?    ( 1 2 ) (11/1701) kanghuimin 2009-05-19 2009-05-26 12:08:03 by xuzhou2006
[实验技术] 盐的提纯 (4/312) jiangp 2009-03-27 2009-05-26 10:45:01 by song6612
资源 [ 查看全部 ] 作者 最后发表
[物理化学] 【资源】物理化学的习题啊 (0/272) wodeguman 2009-06-09 2009-06-09 20:05:54 by wodeguman
wiley新增click chemistry 热点 (3/426) weihui_cn 2008-12-08 2009-06-09 00:57:34 by jiang6088
【资源】计算机在化学中的应用 (12/1207) nklu 2008-11-21 2009-06-07 14:39:32 by fjysm
[物理化学] Self-diffusion and Impurity Diffusion in Pure Metals (2/301) zhangtao097769 2008-10-04 2009-06-05 10:54:35 by 小木虫861
[无机化学] 2009-Wiley-Bioinorganic Photochemistry (4/399) huangxc8687 2009-06-02 2009-06-04 22:47:47 by hxcvictory
投票:  晒晒做化学的工资(有奖投票)    ( 1 2 3 4 5 6 .. 13 ) (622/34285) linweiguo0 2007-03-22 2009-06-04 22:37:08 by chaoj52
[无机化学] Bioinorganic Vanadium Chemistry (Inorganic Chemistry: A Textbook Series) (4/320) huangxc8687 2009-05-17 2009-06-03 11:22:44 by 0371liu
[无机化学] 【教师必备】化学元素中文读音【已搜索无重复】 (37/1533) cjx002 2008-09-22 2009-06-03 10:51:05 by matthewgao
[物理化学] Surfactants and Interfacial Phenomena(3rd edition) (14/786) hybenben 2008-09-10 2009-06-01 11:41:22 by lenienter
scifinder 的视频教程 (1/236) xiaoyan621 2009-06-01 2009-06-01 08:29:24 by 虫儿飞来
【有预览】Drugs, Poisons and Chemistry【已搜索无重复】【持续更新】 (12/972) wwwyalecom 2009-04-22 2009-05-31 20:19:51 by chemosky
水的分析 ,课本 (1/166) wgs5 2009-01-01 2009-05-31 07:20:50 by 脑子6822
[综合其它] 超经典好书分享<Organophosphorus Reagents> (6/161) Yushi 2008-11-30 2009-05-30 08:43:46 by jiang59
[无机化学] 2009-wiley-Supramolecular Chemistry (4/527) huangxc8687 2009-05-16 2009-05-28 13:13:53 by vincentchu
[无机化学] 推荐《Handbook on the Physics and Chemistry of Rare Earths, Volume 34 》 (11/563) westyouday 2008-06-08 2009-05-27 20:10:53 by chxhwu
【分享】CRC新书:Chemical Reactivity Theory: A Density Functional View (43/1420) roco 2009-05-25 2009-05-27 19:52:08 by chxhwu
[物理化学] 基元反应的题目 (0/49) e1m1a1i1l1 2009-05-27 2009-05-27 14:32:56 by e1m1a1i1l1
[物理化学] 物理化学习题 (0/202) e1m1a1i1l1 2009-05-27 2009-05-27 14:28:58 by e1m1a1i1l1
[实验技术] HG/T2250-91 氧化铁黑颜料行业标准 (0/188) A85232990 2009-05-26 2009-05-26 15:48:20 by A85232990
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