IGCSE CHEMISTRY 0620 ORGANIC CHEMISTRY
59:08
IGCSE CHEMISTRY P22 MARCH 2017 EXAM WITH EXLANATION
12:11
IGCSE CHEMISTRY 0620 ISOMERISM IN ORGANIC COMPOUNDS
27:47
IGCSE CHEMISTRY MOLES CALCULATIONS
32:46
Electrolysis
2:27:37
Siyah Kalp 15. Bölüm
58:20
Think Fast, Talk Smart: Communication Techniques
43:50
IGCSE CHEMISTRY REVISION [Syllabus 14] Organic Chemistry
18:07