In this lesson, you will learn how to calculate the percentage purity in Chemistry. The steps are logical and easy to follow. This lesson is relevant Grade 11, Grade 12 (NSC and IEB) and First Year University Chemistry. Don't forget to subscribe and like 👍🏾 For any contribution, comments and questions, Email: mlungisi.m.nkosi@gmail.com Enjoy!!!

🇪🇹 l!j m!k! 😘Jun 17, 2026

مۘــطــڼۨــﯟڅۡ🦅🦅🦅🦅🦅🦅🔥🔥Jun 17, 2026

Alex RendellJun 17, 2026

Ivan CortêsJun 17, 2026

This lesson is relevant for Grade 11, Grade 12 (Both IEB and DBE) and First year Chemistry Students. In this lesson you will learn how to calculate the percentage yield in Chemistry. It's made simple and easy to follow... For any other question, send an email to: mlungisi.m.nkosi@gmail.com Don't forget to hit 👍🏾 to like the channel and subscribe if you haven't. Enjoy!!!

nardosJun 17, 2026

Alphaomar JallowJun 17, 2026

Mahlet solomonJun 17, 2026

Nicole Hlomisi ❤️Jun 17, 2026

Converting mass, concentration and volume to moles. In this video you will learn how to calculate number of moles when mass, volume and concentration. You will also learn a simple method on how to identify the limiting reactant (reagent). Finally you will learn how to calculate moles at STP (Standard temperature and pressure) This lesson is suitable for Grade 10, Grade 11 and Grade 12, A-Level Chemistry and those doing at University Chemistry.

Itz Kelly CrownJun 17, 2026

Stoichiometry

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