Chevron Left
Volver a Introduction to Chemistry: Reactions and Ratios

Opiniones y comentarios de aprendices correspondientes a Introduction to Chemistry: Reactions and Ratios por parte de Universidad Duke

4.7
estrellas
903 calificaciones
242 reseña

Acerca del Curso

This is an introductory course for students with limited background in chemistry; basic concepts involved in chemical reactions, stoichiometry, the periodic table, periodic trends, nomenclature, and chemical problem solving will be emphasized with the goal of preparing students for further study in chemistry as needed for many science, health, and policy professions....

Principales reseñas

RG
19 de ago. de 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.

NH
12 de jun. de 2020

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.

Filtrar por:

176 - 200 de 238 revisiones para Introduction to Chemistry: Reactions and Ratios

por Yumna N

2 de jun. de 2020

Excellent demonstration👍

por Sudhakar S K

31 de dic. de 2019

good course for beginners

por Milan D

1 de jun. de 2020

Very interesting course.

por Labib U

20 de abr. de 2020

thanks. i am very happy

por Rasha D

17 de mar. de 2018

thank you very much :)

por Абжалов Р Р

3 de dic. de 2016

Very professional!!!

por Tyus W

20 de jul. de 2020

This was GREAT!!!

por Dr M R K

14 de may. de 2020

great experience

por Christhian P S

4 de nov. de 2018

Thanks a lot!!!

por Camila G

21 de sep. de 2020

Ótimo curso!!

por Nguyễn Q A

22 de abr. de 2020

pretty useful

por Isaac C

6 de jun. de 2019

Excellent!!!!

por Marie J A

9 de jun. de 2017

amazing tutor

por Ms S

12 de jun. de 2021

very helpful

por Łukasz K

29 de ago. de 2019

Very useful!

por JAYDEEP V

20 de jul. de 2019

best........

por Ariana P

13 de feb. de 2021

Magnificent

por Shahid I

24 de jul. de 2020

Good course

por Jackson L i

1 de jul. de 2021

good funny

por Javier A A M

22 de oct. de 2020

Very good

por Joshua S G

1 de ago. de 2020

Amazing!!

por PRIYA P

5 de jun. de 2020

Wonderful

por PARTH P

5 de jun. de 2020

Excellent

por PRIYA P

5 de jun. de 2020

EXCELLENT

por PARTH P

5 de jun. de 2020

Excellent