Concentration & Titration Calcs | IGCSE Chemistry | Cambridge 0620 · Edexcel 4CH1 · OxfordAQA 9202

Concentration, gas volume and titration calculations for IGCSE Chemistry: molar concentration in mol/dm³ and g/dm³, converting cm³ to dm³, C = n ÷ V, the molar gas volume of 24 dm³ at r.t.p., linking solutions and gases with the mole ratio, the mean titre and how to calculate an unknown concentration from a titration. 📝 OxfordAQA 9202 notes: Molar concentrations, titration and gas volumes (free): https://www.thinka.ai/en-GB/Oxford-AQ... 📱 Thinka app: practice questions, notes and flashcards: https://www.thinka.ai/en-GB/download?... AI tutor Emma teaches from the Thinka notes, with every working line. A Board Check shows what differs between Cambridge 0620, Edexcel 4CH1 and OxfordAQA 9202, and the exam tips come from examiner reports. ⏱️ Chapters 0:00 Intro, why it matters and key terms 2:25 Molar concentration: C = n ÷ V, cm³ to dm³ 6:14 Gas volumes: 24 dm³ at r.t.p. 8:53 Solutions, gases and equations: worked example 13:41 Titration words and the mean titre 15:47 Titration calculations: unknown concentration 19:26 Board Check: Cambridge, Edexcel, OxfordAQA 20:16 Exam tips 21:51 Recap 🔗 Study resources 📝 OxfordAQA 9202 notes: Molar concentrations, titration and gas volumes (free): https://www.thinka.ai/en-GB/Oxford-AQ... 📝 Cambridge 0620 notes: The mole and the Avogadro constant: https://www.thinka.ai/en-GB/Cambridge... 📝 Cambridge 0620 notes: Acid–base titrations: https://www.thinka.ai/en-GB/Cambridge... 📝 Edexcel 4CH1 notes: Acids, alkalis and titrations: https://www.thinka.ai/en-GB/Pearson-E... 📊 Cambridge 0620 past paper analysis (June 2026): https://www.thinka.ai/en-GB/past-pape... 📊 Edexcel 4CH1 past paper analysis (November 2025): https://www.thinka.ai/en-GB/past-pape... ✍️ Cambridge 0620 practice paper with answers: https://www.thinka.ai/en-GB/past-pape... 📚 More 📖 All Cambridge 0620 Chemistry notes: https://www.thinka.ai/en-GB/Cambridge... 📖 All Edexcel 4CH1 Chemistry notes: https://www.thinka.ai/en-GB/Pearson-E... 📖 All OxfordAQA 9202 Chemistry notes: https://www.thinka.ai/en-GB/Oxford-AQ... ▶️ Playlist: IGCSE Chemistry Video Course | Cambridge 0620 · Edexcel 4CH1 · OxfordAQA 9202 →    • IGCSE Chemistry Video Course | Cambridge 0...   🤖 About this video Emma is an AI tutor: her image and voice are AI-generated. The lesson follows Thinka's study notes and does not reproduce any exam board's past-paper questions. #IGCSEChemistry #Titration #IGCSE