学生对 Duke University 提供的 Introduction to Chemistry: Reactions and Ratios 的评价和反馈
课程概述
热门审阅
MR
Aug 8, 2019
An exceptional course to revise previous concepts. many a times strengthened my previously vague concepts. The interviews and especially the practical videos were very enlightening.
NM
Sep 13, 2025
Excellent course!!! I enjoyed the historical background the lecturer used including the brief synopsis of the Chinese emperor consuming mercury pills to gain immortality.
251 - Introduction to Chemistry: Reactions and Ratios 的 275 个评论（共 340 个）
创建者 Dr. G B D
•Dec 26, 2022
Very informative Course
创建者 Rasha D
•Mar 17, 2018
thank you very much :)
创建者 Todd L
•Oct 30, 2025
Great course, thanks
创建者 Абжалов Р Р
•Dec 3, 2016
Very professional!!!
创建者 Simona E B
•Aug 23, 2021
Excellent approach!
创建者 Jakhongir R
•Jun 26, 2024
Challenging for me
创建者 William L
•Sep 2, 2022
Very Informative!
创建者 Tyus W
•Jul 20, 2020
This was GREAT!!!
创建者 Muhammad Z H
•Mar 15, 2023
Excellent course
创建者 Dr M R K
•May 14, 2020
great experience
创建者 Christhian P S
•Nov 4, 2018
Thanks a lot!!!
创建者 Matthew S
•Aug 3, 2021
amazing course
创建者 Camila G
•Sep 21, 2020
Ótimo curso!!
创建者 Nguyễn Q A
•Apr 22, 2020
pretty useful
创建者 Isaac C
•Jun 5, 2019
Excellent!!!!
创建者 Marie J A
•Jun 9, 2017
amazing tutor
创建者 Ms S
•Jun 12, 2021
very helpful
创建者 Łukasz K
•Aug 29, 2019
Very useful!
创建者 JAYDEEP V
•Jul 20, 2019
best........
创建者 Lisseth M
•Mar 17, 2023
good Course
创建者 Ariana P
•Feb 13, 2021
Magnificent
创建者 Shahid I
•Jul 24, 2020
Good course
创建者 Ednita Z
•Jul 11, 2022
EXCELENTE
创建者 유현준
•Sep 13, 2021
good study