Learner Reviews & Feedback for Introduction to Chemistry: Reactions and Ratios by Duke University
About the Course
Top reviews
RG
Aug 19, 2020
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.
M
Sep 4, 2023
The teaching method of Dr. Dorian canelas was very simple and impressive. I have learnt a lot and much enjoyed during the lecture and Practical demonstration. I recommend it to all chemistry learner.
226 - 250 of 311 Reviews for Introduction to Chemistry: Reactions and Ratios
By Francisco J
•Jan 22, 2019
muy bueno y bien explicado
By Sarah J
•Jan 2, 2017
Very clear and accessible!
By yumna n
•Jun 2, 2020
Excellent demonstration👍
By Sudhakar S K
•Dec 31, 2019
good course for beginners
By Milan D
•Jun 1, 2020
Very interesting course.
By Dr. G B D
•Dec 26, 2022
Very informative Course
By Labib U
•Apr 20, 2020
thanks. i am very happy
By Rasha D
•Mar 17, 2018
thank you very much :)
By Абжалов Р Р
•Dec 3, 2016
Very professional!!!
By Simona E B
•Aug 23, 2021
Excellent approach!
By Jakhongir R
•Jun 26, 2024
Challenging for me
By William L
•Sep 2, 2022
Very Informative!
By Tyus W
•Jul 20, 2020
This was GREAT!!!
By Muhammad Z H
•Mar 15, 2023
Excellent course
By Dr M R K
•May 14, 2020
great experience
By Christhian P S
•Nov 4, 2018
Thanks a lot!!!
By Matthew S
•Aug 3, 2021
amazing course
By Camila G
•Sep 21, 2020
Ótimo curso!!
By Nguyễn Q A
•Apr 22, 2020
pretty useful
By Isaac C
•Jun 6, 2019
Excellent!!!!
By Marie J A
•Jun 9, 2017
amazing tutor
By Ms S
•Jun 12, 2021
very helpful
By Łukasz K
•Aug 29, 2019
Very useful!
By JAYDEEP V
•Jul 20, 2019
best........
By Lisseth M
•Mar 17, 2023
good Course