Our website migration is now complete. If you experience any errors in pages, or if certain features are not functioning appropriately for you, we can fix it. Kindly contact us by DM, Email or Call.
Chemical Combination - Made Easy
In this video lesson, we explored the fundamental principles governing chemical combination, laying the groundwork for understanding chemical reactions.
Learning Objectives:
By the end of this video lesson, the students should be able to:
1. explain what a law is,
2. mention and explain the four laws of chemical combination
3. solve problems associated with chemical combination,
4. differentiate between symbols and formula
5. define and differentiate between the three formulas we have,
6. Solve problems associated with Empirical and molecular formula,
7. define what stoichiometry is and balance chemical equations of chemical reactions
8. define and calculate relative atomic masses based on Carbon-12, and
9. explain the mole concept and the Avogadro number.
You currently do not have an active subscription to enable you interact with your tutor. Please subscribe to gain full access to this class, as well as to interact with your lesson tutor.
Discussions (14)
Post your comment
Subscribe to join the discussion
goodevening please am having diffculties playing the videos theres network and data but the videos won't play don't know why please can you do something about it thank you
this needs to be attended to
is it network or what
cause mind is obvisoly not network issues
and this is delaying my study plan 
for the trial concerning looking for the molecular formula and structural formula... ,it's kind of complicated please can you solve and give me the right answer, so that I can compare it with mine
My School, I see that this issue has been here since 7 months ago and I am also having the same issue In september 2025. Pls, look into this.
The network is good but the video keeps pausing
This is a preview/short version of the full video because you currently do not have an active subscription for this subject. Please subscribe and gain full access to this class, as well as to interact directly with your lesson tutor.
Chemistry Topic by Topic Video Lessons
Topics to Be Treated in Chemistry
Separation of Mixtures and Purification of Chemical Substance
Kinetic Theory of Matter and Gas Laws - Explained
Atomic Structure and Bonding - PART 1
Atomic Structure and Bonding - PART 2
