Скачать с ютуб ☁️☾✧AS Level Chemistry: Paper 3 (Practical Exam) // 9701/31/O/N/20 // Question 1 - Titration♡☁️ в хорошем качестве

☁️☾✧AS Level Chemistry: Paper 3 (Practical Exam) // 9701/31/O/N/20 // Question 1 - Titration♡☁️

𝓗ey ♡ I'm finally back from my hibernation! Did you miss me? hehehe This is a requested walkthrough of q1 which focuses on titration. We will be solving the calculation questions together. These questions involve finding the mass, molar mass, percentage error and more. I hope you enjoyed this video! ✩⋰\(^ ▾ ^)/ __________________________________­­­­__ 🌸☾✧∘⋆∴⦁∗⧉ 𝓣ime 𝓢tamps ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ 0:16 - Intro 0:17 Q1a - Preparation of the salt solution 1:19 Q1b - Rough + Accurate Titre 4:00 Q1c(i) and c(ii) - Calculate number of moles of iodine 5:31 Q1c(iii) - Calculate the number of moles of thiosulfate ions 5:56 Q1c(iii) - moles of hydrated sodium thiosulfate 6:56 Q1c(iv) - Calculate the value of x in Na2S2O3.xH20 8:41 Q1d(i) - Max error of balance 9:13 Q1d(i) - Max percentage error 9:55 Q1d(ii) - Minimum relative formula mass of FA1 10:58 Q1fUsing anhydrous sodium thiosulfate titre value 11:38 Q1e - Dilution of iodine? 12:01 - Outro ________________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓢ocials ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ○ Instagram:   / the_ocean_princess_   _________________________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓓aily 𝓡eminders ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ○ Drink your water 💦 ○ Plan your day 📒 ○ Make sure to sleep early ✨ ______________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓜usic ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ From youtube studio _____________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓞ther ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Make sure to subscribe and click the bell icon to stay notified whenever I upload a new video ❤️ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ____________________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓒ontact 𝓜e ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ For business enquiries: [email protected] ____________________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓓isclaimers ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ I do not own or claim any music and/or GIFs used in this video. __________________________________ 🌸☾✧∘⋆∴⦁∗⧉ 𝓗ashtags ⧉∗⦁∴⋆∘⟡ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ #ASLevel #PracticalExam #Titration