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Thank you Professor Dorian A. Canelas! It made me much more easier to understand the basic principles of chemistry and it builds me a lot of confidence in answering some of the problems in chemistry.
It is a wonderful course for Middle school students. A first course in Chemistry, for the gifted students who will do AP Chemistry. Not suitable for adult learners who need an advanced introduction.
151 - 化学基础：反应和比率 的 175 個評論（共 262 個）
創建者 Prashant K M
•It was a very interesting course. I enjoyed it a lot!
創建者 Jose C G
•Muy bueno para aprender la introducción a la química.
創建者 Alicia G
•super duper .............. chemistry lecture .......
創建者 Omkar P
•very understandable contents and excellent teaching
創建者 Nataliya C
•Amazing Professor. She explains everything so good!
創建者 Amira A
•Important course with good and various information
創建者 kristell
•the teacher is the best, also she is really funny
創建者 Iram I
•It was amazing to learn chemistry by this course
創建者 Lorena R
•Excellent course, excellent teacher, thank you!
創建者 Alexander S
•Thank you for the efficient and useful course!
創建者 Albert K
•Thank you so much. This is excellent course
創建者 JEMINA.I
•This course has helped to refresh my basics
創建者 Afsar u D
•it is excellent course for basic chemistry
創建者 Dr. S J M
•The course was helpful and encouraging ...
創建者 Liz C
•Thanks Dr Canelas! You gave me confidence.
創建者 Lot
•Really great course. Fun and interactive!
創建者 Mauritius X
•I learned something new. That was my goal
創建者 Mohammad t d
•the lessons are very useful and exciting
創建者 Gayathry B
•I'm really glad to joined in this course
創建者 Proshanta R
•I have learn about many unknown things
創建者 Carlos A C A
•Excellent! thanks for the opportunity!
創建者 Ong C W
•Good course for
High School Chemistry
創建者 Deleted A
•Really good course! I learned a lot!
創建者 Yousef A
•a very fruitful course of chemistry.
創建者 Sherry H
•Very informative and great teacher!
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