organic chemistry (naming ALKENE)
42:13
organic chemistry (preparing alkene and alkene reaction )
1:01:54
Alkene reactions
45:05
Pharmaceutical calculation (isotonic solution)
57:04
naming the benzene
11:08
ترتيب المركبات حسب الحامضية
13:30
Fischer to Haworth Projection
1:34:59
organic chemistry Alcohols and Phenols
4:14:07