【京大2009改】オゾンの形を考えよ!【難問】
Let's take a look at a university entrance exam question that seems relevant to university-level organic chemistry! This time, it's a chemistry question from Osaka University in 2009. It's an entrance exam question that asks students to predict the shape of ozone from its Lewis structure. It's a good question that requires deriving the bent structure rather than rote memorization. This question gives a sense of the difficulty of entrance exams for former imperial universities such as the University of Tokyo, Kyoto University, Hokkaido University, Kyushu University, Nagoya University, Osaka University, and Tohoku University. ★★★★★★★★★★★★★★★★★★ We've started a membership program where you can donate! If you'd like to support us, please register using the link below! / @morop_ →Explanation blog post: https://moro-chemistry.org/archives/4161 ★★★★★★★★★★★★★★★★★★ Moropi Occupation: University Professor Chemical Manufacturer Researcher Specialization: Organic Chemistry Twitter: / morop_ Blog: Organic Chemistry Research Institute (https://moro-chemistry.org/) ★For inquiries regarding lectures, events, work, etc., please contact: moro.chemistry[at]gmail.com "Super Organic Chemistry Introduction ~120 Years of Researcher's Passion~" Released December 20, 2021! Moropi has written a completely new introductory book on organic chemistry for the general public! Enjoyable for everyone from those unfamiliar with organic chemistry to experts! Please pre-order/purchase on Amazon! ★Purchase here! https://amzn.to/3k3ONye #Moropi #UniversityEntranceExam #Chemistry Music: Spring In My Step - Silent Partner • Spring In My Step – Silent Partner (No Cop... –––––––––––––––––––––––––––––– Bongo by KV / kvmusicprod Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://bit.ly/Bongo-KV Music promoted by Audio Library • Bongo – KV (No Copyright Music) –––––––––––––––––––––––––––––––

The Shockingly Accessible Counterexample Found by AI: A Breakthrough in Mathematical Research
![[Shocking Tokyo University mock exam] Difficult questions with an average score of 0.8 points](https://i.ytimg.com/vi/_Ddg-91DUoc/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBZ8Z_ik17QnGTLfnBW9cTWvhkj8A)
[Shocking Tokyo University mock exam] Difficult questions with an average score of 0.8 points
![[Osaka University 2022 Revised] Choose the structure of morphine from the options!](https://i.ytimg.com/vi/6y-Wr-MsWGo/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB6s6U7dB7ginkDTpmTZLr5jhIfCA)
[Osaka University 2022 Revised] Choose the structure of morphine from the options!

【神回】Dr.STONE科学監修と阪大化学科卒が超超超超危険水溶液当てクイズをやった結果、案の定コンプラギリギリにwww 【薬理凶室コラボ】【共通テスト化学を受験する人に届け!】

Doctor Reacts To "Doctors Of Reddit" | Lying Patients

【重力は電磁気力に比べて0.0000000000000000000000000000000000000001も弱く引力しかないうえ時空自体の性質で「力」ではない】物理学者・野村泰紀【1on1】
![[The Turning Point of Entrance Exams] How Much Can Current University of Tokyo Applicants Grow in...](https://i.ytimg.com/vi/Qi4Hm-OET5I/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAbwBnoxUaBXDt99q4yCyCn5jQtSQ)
[The Turning Point of Entrance Exams] How Much Can Current University of Tokyo Applicants Grow in...
![[Osaka University 2014 Modified] Which has the lowest boiling point? Which has the highest meltin...](https://i.ytimg.com/vi/h3u5MPw1UO0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB5Om_4-T-nvFCqcdmyfigFTWpqOQ)
[Osaka University 2014 Modified] Which has the lowest boiling point? Which has the highest meltin...

【東大入試2024】ガラス器具で反応が成功するかが決まるのはなぜ?
![[Is it actually impossible?] We explain how the Solvay process/ammonia-soda process is a testamen...](https://i.ytimg.com/vi/oAhYh1DKPss/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCtjA_e7waM2fRfOuy15yVB2SnZXQ)
[Is it actually impossible?] We explain how the Solvay process/ammonia-soda process is a testamen...
![[University Organic Chemistry] How to Create Hybridized Orbitals: An Easy-to-Understand Explanati...](https://i.ytimg.com/vi/93JVCVHHgM8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLC8-FjoeUszl87GLFhAMlBASUJfFA)
[University Organic Chemistry] How to Create Hybridized Orbitals: An Easy-to-Understand Explanati...
![[College Student Ranking Check!] Which is aromatic? [Graduate School Entrance Exam/Transfer Exam]](https://i.ytimg.com/vi/bWMMDUcCLxU/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBCeZTu5QVLNC6T03mVo29_QkWoWQ)
[College Student Ranking Check!] Which is aromatic? [Graduate School Entrance Exam/Transfer Exam]
![[Legendary Question] Logical Pitfalls (2025 Tohoku University Entrance Exam)](https://i.ytimg.com/vi/vbJv8w7TYSY/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDEHubnt3yMoM9mI_3BPc91ZxiTyw)
[Legendary Question] Logical Pitfalls (2025 Tohoku University Entrance Exam)

I Tried Optical Resolution (Sodium Ammonium Tartrate)
![[Kyoto University 2012 Revised] Why is the melting point of gallium metal so low at 30°C?](https://i.ytimg.com/vi/pFi-CSA-ES4/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDs2fmmida2v5T7GiI10iYfC_Ob2w)
[Kyoto University 2012 Revised] Why is the melting point of gallium metal so low at 30°C?

Stockfish, But It Loses 300 ELO When I Give Check
![[Solve it in 30 seconds] A super-difficult question that has students stuck in the mud (2024 Chib...](https://i.ytimg.com/vi/V7jNIf193uI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB0e50WkIVHBqdDKfoWVaJ5k0b8uw)
[Solve it in 30 seconds] A super-difficult question that has students stuck in the mud (2024 Chib...
![[Essential for Exam Takers] Chemistry Study Methods and Reference Books to Complete by Summer (Ex...](https://i.ytimg.com/vi/mzTjPJmry84/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB78h8zVKHTMhuRVi_8w2KUyUAwxA)
[Essential for Exam Takers] Chemistry Study Methods and Reference Books to Complete by Summer (Ex...
![[University Organic Chemistry] How to Read 13C NMR: Super Basics - Principles, Chemical Shifts, a...](https://i.ytimg.com/vi/FDQsBotIRQ8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCqfqg7plIjKYwYnCkxsbay65tdEQ)
[University Organic Chemistry] How to Read 13C NMR: Super Basics - Principles, Chemical Shifts, a...

