filmov
tv
IB SL Chemistry [ 2019 TZ1 Paper 1 #15 ] [ Energetics: Hess's law ]
Показать описание
🏆 Where there is a will, there is a way 🏆
📚 Alvin Bio Chem
📚 IGCSE, AL, IB & DSE Expert
For enquiry or free trial lesson
👨🏻🔬 WhatsApp : 5498 0469
👨🏻🔬 Facebook : Alvin Wong Bio Chem
👨🏻🔬 Instagram : nnclassroom_hk
👨🏻🔬 YouTube : NN Classroom 無名教室 [HK]
👨🏻🔬 Visit our web for more exam techniques !
#IB #DSE #Tutor #Bio #Chem #Exam
📚 Alvin Bio Chem
📚 IGCSE, AL, IB & DSE Expert
For enquiry or free trial lesson
👨🏻🔬 WhatsApp : 5498 0469
👨🏻🔬 Facebook : Alvin Wong Bio Chem
👨🏻🔬 Instagram : nnclassroom_hk
👨🏻🔬 YouTube : NN Classroom 無名教室 [HK]
👨🏻🔬 Visit our web for more exam techniques !
#IB #DSE #Tutor #Bio #Chem #Exam
0:29:13
0:40:03
0:27:16
0:31:09
0:19:44
0:08:10
0:03:14
0:04:49
0:30:55
0:05:17
0:02:35
0:04:04
0:03:14
0:05:34
0:11:02
0:19:36
0:04:04
0:03:28
0:03:07
0:02:54
0:04:07
0:03:11
0:02:51
0:04:15