（有機化合物命名） 請問這種類型的有機化合物應該怎麼畫出來才對呢😣謝謝

2. Give the IUPAC name for the following compound. (CH3)2CHCH₂CH(CH3)CH(CH3)CH₂C(CH₂CH3)3 A.7,7-diethyl-2,4,5-trimethylnonane B.7-ethyl-2,4,5-trimethyloctane C.6-ethyl-2,4,5-trimethyloctane

想請問這題怎麼寫～

1. Compare the products formed by the reaction formed when the following compound reacts with Br, in the presence of an organic solvent versus water.

為什麼這個分子沒有diastereomer? 求大神解答

and why compound B has no diastereomer. (6) H. HOH F H CH₂ B # Compound B FAX compound A -)-arabinose. Its specific rotation is -105. (9) -OH -OH CH₂OH |||| Br H CH3 no enantiomer of the structure you draw for (a)

請問這些是什麼異構物

2. How are the compounds in each pair related to each other? Are they identical, enantiomers, diastereomers, constitutional isomers, or not isomers of each other? (18) (2). ÇI (3). (5). OH all OH H₂Q H OH HQ HOW H H Identical H H Ja metten diastereomers H₂C H CH3 diastereomers OH (6). CH3 H CH₂OH CH3 H HOH₂C CH3 Tentical -OH *** constitutional isomers

第四題在講什麼😅

(A) 5.79 (B) 8.21 (C) 8.87 (D) 5.13 (E) 9.23 4. Compounds X and Y have the same mass, but compound Y has two more atoms in its structure. Which statements must be true? (A) C, for compound X is greater than C, for Y (B) C, for compound X is less than C, for Y (C) Cp for compound X is greater than Cp for Y (D) Cp for compound X is less than Cp for Y (E) B and D 5. Which of the following gases is/are present in the fuel obtained after coal gasification?

第三題怎麼算ㄒ⋯⋯ㄒ

- 3. Calculate the pH of 0.10 M NH4CN. (Kb for NH3 = 1.8 x 105; K₂ for HCN = 6.2 × 10-¹0) (A) 5.79 (B) 8.21 (C) 8.87 (D) 5.13 (E) 9.23 4. Compounds X and Y have the same mass, but compound Y has two more atoms in its structure. Which statements must be true? (A) C, for compound X is greater than C, for Y (B) C, for compound X is less than C, for Y (C) Cp for

怎麼解？

DraWw COIdenSed Structure 和 S for the compound (black 三 C, White 三 H, red =三 O, blue -N ii全謂 全 PROBLEM 15‧ Which of the atoms in the molecular model a。three lone pairs? b., two lone pairs? c, one lone pa sin Problem 14 have

錯合物 我想知道 ABDE

3. 下列有關錯合 人 六 = 寺 -. 上2714介六井口(日獎盡 Which of the following statement 1S Correct? 《 (A) [Ni(CO)4]的形狀為四面体 (The shape of [Ni(CO)4] is tetrahedra1) (B) EDTA+“有四牙配位子 (EDTA+ has four coordination sites) (S) 葉綠素是含有Fe 離子的一種錯合物 (Chlorophyll is complex contalning Fe7 ion) (D) CH能當作配位子與金屬離子生成錯合物 (CH can be aligand to form abond With metal ion) (E) 錯合物[VO2(H2O)4] 中心金屬原子的氧化數及配位數分別為+$、4 The oxidation and coordination number for the metal atom of「VO2(HpO)4| are +5 and 4, respectively

🙇

15. 根據以下訊息選擇正確的公述. Choose the correct 【Statement(s) given the following intormation. Fe Go+e 一Fesoo 077N Fe(CN)e +e Fe(CNe 座三0.36V Fe 人 FeY 的 CN 錯合物 更容易被氧化 Fe <3 Is more likely fo he oxidi7ed than Fe comnlexedtoeCN 本 Fe 比 Fe 的 CN 錯合物更容易被環原 Fe uu compliexeqQtoCN. Fe 離子與 CN 的錯合物對氧化與還原趨勢沒有影響 Complexaton Inh CLUB he (A)JonJy /J)) JJJ only