Free online coursesChemistry has online chemistry, high school, college preparation, exams, and more. Get to know the totally free content.

There are 9 100% Free Online Courses with Free Certificate.

Free online courses on Chemistry


Free video courses

Video course



8 hours and 11 minutes

Video course
Chemistry Basics



16 hours and 53 minutes

Video course
Organic chemistry



2 hours and 0 minutes

Video course



26 hours and 9 minutes

Video course
Chemistry full course

New course

22 hours and 6 minutes

Video course
Principles of Chemical Science

New course

25 hours and 24 minutes

Video course
Chemistry Course

New course

6 hours and 32 minutes

Video course
General Chemistry

New course

8 hours and 32 minutes

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What are people saying about free online courses of Chemistry


Abdiwali Hersi Ali

when it reaches equilibrium, the teacher didn't flow a sequence steps, though it explanation is pretty well, this course is effective!In the free online course: Chemistry


Usama Khan

Excellent course In the free online course: Chemistry Basics


Deseree M. Eagle

Great knowledgeIn the free online course: Organic chemistry



Excellent presentation. In the free online course: Organic chemistry

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Why study and learn with Cursa?

100% free online courses from start to finish

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About Chemistry free online courses

Chemistry courses cover a wide range of topics related to the study of matter and its properties, as well as the changes it undergoes through chemical reactions. In these courses, students will learn about the fundamental principles of chemistry, including atomic structure, chemical bonding, and the behavior of gases, liquids, and solids.

Chemistry courses typically involve laboratory work, where students will gain hands-on experience conducting experiments and analyzing data. These experiments may include synthesizing compounds, determining their properties, and investigating chemical reactions.

Advanced chemistry courses may focus on specific areas of chemistry, such as organic chemistry, biochemistry, or physical chemistry. These courses may explore topics such as chemical kinetics, thermodynamics, quantum mechanics, and spectroscopy.

Chemistry courses are essential for students pursuing careers in science, engineering, medicine, and many other fields. They provide a strong foundation in scientific reasoning and problem-solving skills, as well as a deep understanding of the natural world at the molecular level.

100% free courses

All our courses are free from start to finish, the student does not pay any kind of fee to study, so we are a course platform accessible to everyone.

Free digital certificate

In addition to taking the course for free, you also receive the Certificate for free.

Online courses with exercises

Some of our courses have exercises produced exclusively for our platform, helping you to practice the knowledge acquired in the course.

Download our app

Only by downloading the Cursa application you have access to receive the digital certificate for free, in addition to several other exclusive features, download at Google Play or at App Store ( Apple ).

About more courses from our platform

In all, there are more than 1000 courses, divided into more than 400 categories in 5 different languages, where we provide the digital certificate for free to everyone.


Free Certificate

After completing the course you will have free access to the digital certificate of course completion.

How to get it for free: It is only possible to issue the certificate in our application, which can be downloaded from Google Play or App Store, so you can take the online course here and use the app only to issue the certificate. Being that you can also take the courses through the app if you wish.

In digital format: After completing the course and generating the certificate through the application, the image of the same will be generated in the photo gallery of your cell phone and will also be sent to your email.

Why the certificate is important: You can use it to improve your resume, to rise in careers or positions, to enrich your knowledge and among several other applications.

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