مشاهدة النسخة كاملة : تصنيع حمض السلفونيك


valleywaer
31-10-2006, 02:40 PM
ارجو من شرح طريقة صناعة حمض السلفونيك بالتفصيل من كمية حمض الكبريتيك الى الألكيل بنزين لكم جزيل الشكرtknk@@ tk3

عمر خالد سليمان
18-12-2008, 12:07 PM
ارجو منكم المساعدة في كيفية صناعة حامض السلفونيك بالتفصيل لانني بحاجه اليه كثيره وجزاكم الله كل خير

yj1tm2pl3
06-01-2009, 11:09 PM
I thought she thought why quick insane like this I and she is in luck together actually meets the topic I have not looked her to me to have favorable impression yesterday to see her and male walks me good bothersome dispirited one day of college entrance examination on more than 5 month of me not to have the tense feeling to think but actually daily today as soon as her I was all game gold (http://www.00451.com) tired of the mother to request 400-500 then on to me to assist well greatly also absolutely let me have well work I actually in dispirited I to look in the textbook 5 minutes must remember her me to be very confused I to want with her to say gave up looking saw today installed to her me has not been seeingPasses through when she has not managed my me actually to think that her I want to cry to want to listen to the song well read listens to song that female really not like this to you!!! Do not think her, is not worth, why to hang to death on a tree, she pays no atte,buy dofus (http://www.buydofus.com) otherwise the present might die. refuels, these people are the eye mist!in I also had a mind the words to want saying that was very bothersome, all schoolmates the ash metown, my person this long vacation, kamas buy (http://www.kamasbuy.com)my mother too has been parsimonious has not let on me e Private school, our privately established and the illimeter difference will be many, enters rivately later to come out is in the society the upper formation, really called “the healthy development” wonderful, but she dies now is not willing to draw cash dofus gold (http://www.dofus-gold.com), I had to read very bad public, the good public people were full. Other schoolmate, has well public reads, may return to one's old home, I? Mother 25 only then has a vacation, dies cannot see her, my anything does not have, the hand is also injured very much seriously, in the family was the loot has died, the piano had one week not to practice, the compunction, certainly was very not at heart ripe. Entire does not have the hope dispirited life. After beginning school, the result is certainly very bad. Not good schoolmate.

palasido
07-01-2009, 04:36 PM
Send me your e-mail to send you the whole process

hasan chem
04-09-2009, 12:45 PM
حامض عضوي لاتوجد طريقة تصنيعها بالانترنيت وهي مادة تستخدم في تصنيع المنظفات (مادة اساسية).

wrdianco
07-05-2011, 05:07 PM
شكرااااااااااااااااااااااااااااااااا

wrdianco
07-05-2011, 06:21 PM
فين الموضوع يا جماعة الخير
wrdianco

hussamjoudeh
18-08-2011, 09:53 AM
وين الموضوع يا شباب ؟؟؟؟؟؟؟؟؟

اثيرالعرب
23-11-2011, 08:57 PM
وين الموضوع ؟؟؟؟؟ ولا هيا فقط من اجل تسجيل عضوية شكرا على المقلب واضاعة الوقت