Formula Mass & Moles - Chemistry - Science - Get That C In your GCSE and IGCSE

A secondary education revision video to help you pass your Science GCSE. Let Mr Thornton simplify how to calculate Formula Mass and Moles - it's easy when you know how! No unnecessary information, just the stuff you need to know for GCSE Science revision, in a short, sweet video, to make sure you Get That C In your GCSE and IGCSE!

Please note that this video relates specifically to the AQA specification for exams from 2014, though the concepts covered are relevant to other exam board course specifications too.

DISCLAIMER:
These videos are a revision guide designed to help students understand the requirements of the GCSE Science course, specifically the course specification(s) mentioned above. Although I say I can "help" students achieve a C grade, this should in no way be interpreted as a binding promise that this will definitely be a student's final grade. I offer expert guidance to try to improve a student's chances, but as there are so many factors beyond my control, I am unable to make any guarantee about the content of any exams or controlled assessments beyond any restatements of the relevant section or sections of the course specification(s). In my experience, a student's final grade is mainly dependent upon the quantity and quality of preparation he or she puts in. All I can do is try to optimise this preparation. In short, no-one can guarantee a grade; I'm just here to help.

[serenasingh]

I wish that Christopher Thornton taught above grade C, he would be so useful

[britneykuhn]

would you be able to do a video on endothermic and exothermic reactions please? Great videos by the way, they have really helped me understand the topics more!

[anonymous]

I have to say recently i have been struggling with chemistry but this teacher gives information in a structured and easy to understand way. Thanks, great videos :)

[ellahyman]

please can you do a moles video for calculations such as reacting masses and also volume and concentration in solutions calculations, thank you

[reecen]

You make getting a C more easier than my teachers say it is. I've learned more from you than my actual teachers

[StermaPerma]

Wow, best description of what a mole is! It's as simple as putting a g behind it, since it's basically the formula mass. Great video.

[louistoh]

Thanks for these videos! With them, I understand the concepts better.

[bre]

Funny how my teacher has been teaching me for the past year and i haven't learn't a single thing but in less that 1 hour i am so much more confident in chemistry in by which i mean by watching your videos so thank you much!!!

[arafatn]

God bless this man, helped me so much in my exam

[KZRMS]

One of the few videos of this subject that makes sense to me

[Greatter]

Thank you for creating this video. I have my chemistry 3 exam tomorrow and this has really helped me understand it. It is, as you said, very simple.

[thegalacticgamer]

Thank you so much! I've only just discovered your channel a week ago and your videos are already helping me a lot. I feel more confident about my science exam. Does your playlist cover all of the topics that will be in the exam?

[shaziaakram]

Dear Christopher, I must say I am pleasantly astonished at the ease and simplicity of your explanations. Thanks so much for all your hard work.

[JoshuaSmithFamilyRobinson]

Hello, great Video (again)
Could you please do a quick video explaining the reactivity series a bit.
I don't understand why some series don't include elements like carbon and Lithium.

[CherryVizz]

Thank you for the videos, just a question: will you be putting up videos for higher gcses? I'm aiming for an a* so I was just wondering

[nicolem.]

Thanks! This helped brush up my old chem skills from 10 years ago nice and quick!

[farheenyasin]

hav u done a video on relative formula mass

[LorikDreHD]

Hello there. Is it possible for you to go over some foundation past papers?

[kalpanakhatiwada]

such a knowledgeble video thanks christopher thornton

[serinat]

Please answer this as it is much needed! How would you calculate the relative formula mass of sodium sulfate, NaSO4? Thank you