Learner Reviews & Feedback for Introduction to Chemistry: Reactions and Ratios by Duke University
About the Course
Top reviews
M
Sep 5, 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.
RG
Aug 20, 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.
251 - 275 of 320 Reviews for Introduction to Chemistry: Reactions and Ratios
By Nguyễn Q A
•Apr 23, 2020
pretty useful
By Isaac C
•Jun 6, 2019
Excellent!!!!
By Marie J A
•Jun 10, 2017
amazing tutor
By Ms S
•Jun 13, 2021
very helpful
By Łukasz K
•Aug 29, 2019
Very useful!
By JAYDEEP V
•Jul 21, 2019
best........
By Lisseth M
•Mar 18, 2023
good Course
By Ariana P
•Feb 13, 2021
Magnificent
By Shahid I
•Jul 24, 2020
Good course
By Ednita Z
•Jul 12, 2022
EXCELENTE
By 유현준
•Sep 13, 2021
good study
By Jackson L i
•Jul 1, 2021
good funny
By Nicola B
•Feb 10, 2025
Excellent
By Mohammed A N
•Oct 21, 2024
excellent
By viet n q
•Dec 16, 2022
Excellent
By Javier A A M
•Oct 23, 2020
Very good
By Joshua S G
•Aug 1, 2020
Amazing!!
By PRIYA P
•Jun 5, 2020
Wonderful
By PARTH P
•Jun 5, 2020
Excellent
By PRIYA P
•Jun 5, 2020
EXCELLENT
By PARTH P
•Jun 5, 2020
Excellent
By Islam M E S
•Feb 8, 2017
Excellent
By Haider A
•Aug 29, 2016
Very good
By Lingyu Z
•Apr 18, 2020
Helpful!
By jahanzeb a
•Aug 10, 2023
amazing