반응형 전체 글128 [무기화학] 3장. 단순 결합 이론(루이스 구조 연습하기) Inorganic chemistry 5th (Gary L. Miessler) 본문 내 루이스 구조- H2O - CO2 - C2H2- CO32-- ClF3 - SF6 - SCN-- OCN-- CNO- - POF3- SOF4 this is a distorted trigonal hipyramidal structure, with an S=O double bond and S-F single bonds required by formal charge arguments. The short S=O bond length of 141 pm is in agreement.- SO3F- - SNF3, SO2Cl2, XeO3, SO3 2- - CH4, NH3, H2O (SN = 4) - SF4 - ClF3 - 1. BeCl2, 2.. 2023. 11. 7. [무기화학] 3장. 단순 결합 이론 연습문제 풀이 Inorganic chemistry (Gary L. Miessler) 풀었던 부분만 올립니다 3.12 Select from each set the molecule or ion having the smallest bond angle, and briefly explain your choise: a. NH3, PH3, or AsH3 b. c. NO2- or O3 d. ClO3- or BrO3- 풀이: a. AsH3 should have the smallest angle, since it has the largest central atom. - This minimizes the bond pair-bond pair repulsions and allows a smaller angle. - Arsensic is al.. 2023. 11. 7. [무기화학] 3장. 단순 결합 이론 본문 문제풀이 Inorganic chemistry (Gary L. Miessler) 풀었던 부분만 올립니다 (쪽수: 번역판 기준) p. 56 Example 3.1 SCN- In the thiocyanate ion, SCN-, three resonance structures are consistent with the electron-dot method, as shown in Fig 3.3. Structure A has only negative formal charge on the nitrogen atom, the most electronegative atom in the ion. Structure B has a single negative charge on the S, which is less electronegativ.. 2023. 11. 7. [무기화학] 2장. 원자 구조 연습문제 풀이 Inorganic chemistry (Gary L. Miessler)풀었던 부분만 올립니다2.1 Determine the de Broglie wavelength of a. an electron moving at 1/10 the speed of light. b. a 400 g Frisbee moving at 10 km/h. c. an 8.0-pound bowling ball rolling down the lane with a velocity of 2.0 meters per second. d. a 13.7 g hummingbird flying at a speed of 30.0 miles per hour.(※ 참고: h = 6.626 x 10^-34 J s, electron mass = 9.110 x 10^-.. 2023. 11. 7. [무기화학] 4장. 대칭성과 군론 점군(Point group) 연습하기 Inorganic Chemistry (Gary L. Miessler) 5th1. CHFClBr2. H2C=CClBr3. HClBrC-ChClBr4. 5.6.7.8. 풀이: 9. PF5 10. H3CCH3 11. [Co(en)3]3+ 12. NH3 13. H2O2 14. 1,5-다이브로모나프탈렌 15. 1,3,5,7-테트라플루오로사이클로옥타테트라엔 9~15 풀이:16. difluorodiazene 17. B(OH)3, planar18. H2O 19. PCl3 20. BrF5 (square pyramid) 21. HF, CO, HCN 22. N2H4, which has a gauche conformation 23. P(C6H5)3, which is like a three-bladed propeller di.. 2023. 11. 6. 전기음성도(Electronegativity)란? 전기음성도(Electronegativity)란? : 결합되어 있는 이웃 원자로부터 한 원자가 전자를 당기는 능력의 척도 2023. 11. 5. 이전 1 ··· 8 9 10 11 12 13 14 ··· 22 다음 반응형
