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

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255 reseña

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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.

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201 - 225 de 253 revisiones para Introduction to Chemistry: Reactions and Ratios

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 유현준

13 de sep. de 2021

good study

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

por Islam M E E

7 de feb. de 2017

Excellent

por Haider A

29 de ago. de 2016

Very good

por Lingyu Z

17 de abr. de 2020

Helpful!

por neel s

17 de jul. de 2017

Love it

por Pei X L

11 de jun. de 2020

Thanks

por Gyanendra

4 de jun. de 2017

Great!

por ranjitha r

7 de ene. de 2021

Good

por M Z U M

26 de sep. de 2020

Good

por Simonas M

26 de sep. de 2020

good

por Dr. M B

10 de may. de 2020

good

por Brenno F D S S

10 de may. de 2021

god