What are the free and commercial options for learning chemistry online. What are the important tools that are available online.

There are so many options that I would grow old enough to die explaining each of them to you.

For a start there are 3 major online course (MOOC) provider that would give an education equivalent to some of the top universities in the world. These are :

1. EDx : There are many courses in chemistry, certification is free however you may optionally opt for a verified certificate (basically the certificate looks cooler) by paying 50 dollars at least. Courses are provided by MIT, HARVARD and many more. visit edx.org

2. Coursera: Similar to EDx. The range of courses are different. visit coursera.org

3. Future Learn: Similar to coursera and EDx, but provides certification from British and Irish Universities. visit futurelearn.com

There numerous other online tools you can play with, and I am going to name only few.

1. Calistry : Calistry.org is one among many online chemistry calculators. The reason that it stands out of the others in the genre is that it has devoted itself only to chemistry. Also it is a bit user friendly. There many calculators, and thus I cannot describe them here. you better go and look it for yourself. visit this chemistry tool here: calistry.org
2. webqc.org : similar to calistry, but its bit backdated in looks. And the amount of calculator is also less from calistry. visit it here: webqc.org

For more just google online chemistry tools. :) thats all