DC
6 août 2015
Excellent lecture videos with practice problems that are very helpful in recalling the chemical concepts. Really wish this course could offer at least an SOA so learners can be more motivated.
JP
25 mai 2020
Excellent course. If you are struggling with high school chem, or need a good foundation for college chem - this course moves you through the concepts and gives you lots of practice problems.
par Jared E
•10 sept. 2020
Very well presented overview of some higher level (relative to high school) chemistry concepts.
My only criticism is that the topics were somewhat narrow, as they only really dealt with rates and equilibria and how they influence acid/base characteristics as well as early thermodynamics. However, the topics went together very well and the connections between these themes were made very clear by the instructors and lessons.
par Corinne D
•24 oct. 2015
Needs some means of feedback. Several times I felt sure that a question was wrong, but there's nothing to be done about it. Additionally, it would be nice if, after completing (and passing) a test, you could see what you did wrong and how the answer should have been determined.
par KATARIA K V
•13 sept. 2020
Well explained topics. However, should provide a certificate after completion of the course.
par K.sai p
•22 mai 2020
I completed the online but I didn't get certificate
par Ginoya v m
•22 mai 2020
i didn't get certificate
par Dr. S J M
•30 avr. 2020
The course was very helpful to understand the important and basic concepts of chemistry. I enjoyed doing this course.
par Rakhi M
•1 oct. 2021
Plz keep certificate in this course as completion of this course needs very large efforts
par M.VijayaLakshmi
•27 avr. 2020
I didnt get my certificate,please tell me the reason
par Reem A I
•4 mai 2020
الحموض والاسس والتوازنات والكيمياء الحرارية والحرية
par Jason G
•29 déc. 2016
Well done, made a very difficult topic accessible.
par Lorenz P
•20 avr. 2017
Very much to the point, no nonsense, good course!
par Krum D
•9 oct. 2015
The course is very well organised and presented.
par Haro R C U
•6 sept. 2016
hablo español, por ello para mi es dificil xd
par Ahmedova M
•21 avr. 2018
i loved this course cause it motivates me
par Jhon S
•26 mars 2016
I did the course before. It was amazing!
par Ruqiyya I
•23 sept. 2015
It's great! Thank you for everything :))
par José M
•7 nov. 2019
One of the best courses about Chemistry
par TALASILA D S
•14 févr. 2016
Nice
par Raisul M S
•11 déc. 2016
if u do those math it will definitely help u to be advance
par PENIGADA B
•31 mai 2020
good this course is best
par Ayush S
•27 mars 2019
niceee.. and helpfulll
par Ana P R S
•17 août 2020
has no certificate ):
par Carlee B
•9 oct. 2015
very easy to follow
par Aretha E O
•16 juil. 2020
Amazing
par Sadisha N
•17 oct. 2016
Great!