3. Stoichiometry (Part 1) (Cambridge IGCSE Chemistry 0620 for 2023, 2024 & 2025)

This video summarises what you need to know about part 1 of topic 3 Stoichiometry from the Cambridge IGCSE syllabus of Paper Chemistry 0620, for exams in 2023,2024 and 2025.
00:00 Welcome
00:12 Please Subscribe
00:30 Formulae
02:03 Molecular Formula of a Compound
03:08 Empirical Formula of a Compound
04:22 Valency
06:23 Formulae of Ionic Compounds
13:31 Super Thanks

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right when my stoichiometry exam is over, you uploaded 😭 but still, will use this for my o levels next year, thank you so much 💞

[@JaveeriyaSk]

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[@MrKabab-uj6hn]

Good video

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[@rayyanzaid5305]

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[@IGCSEStudyBuddy]

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[@IGCSEStudyBuddy]

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[@IGCSEStudyBuddy]

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[@IGCSEStudyBuddy]

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[@IGCSEStudyBuddy]

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I find this chapter very difficult, but not anymore all thanks to you 💗

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Pls could u post chap 4.chemical formulae and equations part 2

[@hr5936]

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[@amjadsaeed1]

Please upload Part 2

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Thank you for your support! 😊

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[@IGCSEStudyBuddy]

Happy to have helped! Appreciate the suggestion, but currently, our focus is not on A level videos.

[@user-ew2eh8uw3x]

can you explain chemistry chapter 8 rates of reaction chapter 9 reversible reactions and equilibrium chapter 10 redox reaction

[@abdullahmubarak8078]

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[@waniakhan1488]

your videos are great but try to upload for the rest of the syllabus as well before May/June☺

[@IGCSEStudyBuddy]

Thank you! Working on it.

[@durreshahwaarabbasi2893]

4:20 how to find the EMPERICAL FORMULA!!??😭😭🙏♥️

[@IGCSEStudyBuddy]

Please refer to the video “Part 6 of Chapter 3 Stoichiometry” to learn how to find the Empirical Formula. 🙂

[@panda_2308]

6:10 how does oxygen have a valency of 2 when it’s in group 6. Aluminum is in group 3 therefore it has a valency of 3. Could you please explain. Thank you🤍

[@learningcomputerwithtmkhan6087]

Can your videos be studied for o level students?

[@IGCSEStudyBuddy]

Our videos follow the Cambridge IGCSE Biology Paper 0610 syllabus.

[@ayoitsmara]

is there going to be anymore videos for the rest of the syllabus?

[@IGCSEStudyBuddy]

Yes! 🙂

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