請問第6、11、13題要怎麼算 麻煩幫我解釋 謝謝 只會一題也沒關係

Job 46 , 63,4 () e) 6. 僅含有C、H、O之某兩物實驗結果其元素的重量百分組成相同,同狀況下的蒸氣 密度亦相同,但熔點、沸點有顯著差異,則可判斷此兩物何者不同? 47 (一)2. 含碳 40.0%、氧6%,其餘為氧之有機物,其實驗式為: (A)同重時,燃燒所需氧重 (B)結構式(C)實驗式(D)分子式 (E)分子量分号 升 AC (A) CH20 (B) CH30 (C) C2H302 (D) C3H403 • G28. 試選出各元素重量百分组成相同者。(應 選項) (AC-Hos (B)CHECHO (C)CH3COOH (D)HCOOCH: (E)HCHO 非分子化合物 金屬 網狀物体 BC09. 下列物質之化覺巷,哪些為簡式而非分子式?(應選4項)(A)(A1) (B)金剛(C) (C)石英(SioD)硝酸(HNO: (E)氧化鎂(MgO)于 (D)10. 某碳氫化合物 2.2 克,經完全燃燒後產生6.6 克二氧化碳,則此化合物最可能之分 7 thy fat ? (A)CH4 (B)C2H6 (C)C2H4 (D)C3H8 (E)C4H10 • ( 1. 取 3.2 克的二氧化鈦(TiO2)於氫氣中受熱,發生化學反應失去部分的氧,質量減少, 0.32 克,形成另一種氧化物,則此氧化物之化學式為何?(Ti = 48) (A) Tiao (B) TiO (C) Tia03 (D) TisO4。 412.某未知氣體 2.3克占體積 600 mL,同溫同壓下 CO. 密度為2.8 克/升,則此未知氣體 的分子量大約為多少?(A) 60 (B) 40 (C)20 (D) 10 M = ddd ( 13. 設鐵鋪成分為 Fe2O3 n H2O。今發現1.0 克鐵完全生鏽後重量增加0.9克。每莫耳 鐵鏽含有若干莫耳 H2O?(原子量 Fe=56) (A)2 (B)3 (C)4 (D)5 03 至皇 01 Maan dgas Maas 205.20 0.0 86/90 6/0.90 23

求12、13題詳解

( 12 一種電解質在水中時,所產生的二、章子数量不榜: (A)氫氧化药 (B氯化氢 (C)定發 D签。 5. 各教育的水溶液呈中性或些? CH-SO.): Z.Ata (NaOH): 7.ECHOH): T (NaCI) (A) B僅次, ( CZT 10PCS,

求解

四、民國 92 年公布實施家庭教育法 長有增進家人關係與家庭功能之各種教育活動包括: 、婚姻教育、失親教育、倫理教育、多元文化 教育、家庭資源與管理教育、其他家庭教育事項等。 五、歐美的家政教育 開49世紀中, 歐洲德國首創家政系。 2. 美國在大學首設立學系。

請問大家這幾題這樣寫對嗎？ 謝謝 😊

填空 -了hechocolate cake tasted yummy_/ 尖 f 3. These robots cost youalot, 了 。 Wanm doesn speak Chinese well, 2oec 必 ch人肥

想問3，謝謝

( 3 同 7 中了同?GAP IP 太、文意選填: 的0人品/心 J for us to feel nerVOu3S about golng to events where we will meet in borl ft)s natura 4 je such a5 和mtervVIeWS and dates。 But Why? 攻1s because we 1 ourov 1 0 1ar 斷 說 w foJow from the meeting. We want to be and look _2. .We do hot wa an , 說 parrass ourseJves or make Others feel uncomfortable. 說 Qur Image Woul CC he jast 由ing 了at We want to do. Thus, we ___4. that we look nice and are Very frie, 1( on our frst day 0f sechool or work, or even just at a normal soclal gathering. Hovw GNG ourselVes to TeJaX.。There are Ways to glve others a positive ima should 5. ourseJves Without being perfect. (A) ruining (Berfect (C) remind (D) care about (E) make sure 助人」“馮 同 3 ( otn/ BR 七、篇章結構:6% neoyer froef fee 有ref uveel ohioh cehool Thad beena ooord baclefhall 【/ 0|

求解 謝謝

For two Tnonths every summer, many high school buildings around the Worid are quiet._ You can wakk down an empty hallway, and the only soumd (fthat/which) you hear is your own footsteps. Howevyer, this changes when a new sechool year begins。 and these buildings are filied With activity once again. At this time, students return to school, ta with their fiends, meet their new teachers, and get ready to learn apgajn. 恒 1全, 和me frst day of high school is a fresh start for ceVeryone.、 For TosSt Students, ts exciting/excited.

求解

多 Q) 將 2-甲基丙烯置買福酸中 與水分子發生加成反應,完全反應後,在此漆液中滿加少許 KMn0+深液,則混合浴液站喜「玫 何種化合物產生? (2 CHsCHzCHzCOOH _(B) CHsCOCHaCHs (C) CHsCHECHO (D) CiCH(GHSCHO (無反說下生 7

求解2.3.6題 謝謝

0 ( (?》 3 A: Kelly hasnt been herself lately ontest B: Maybe she's under great stress: the singingc eds fo be rm, soI en talking ! is next week | AAre you ready to lend an ear? Will it affe e 【 同 i affect her perforfrnant 澀 同 3 (C ls there anything bugging her YaShould she be responsible for 1 行 ) 四、克漏字選摔。(每題2分,共 14分) 1 Reading Greek mythology may be bb English words. Some ofthe words, like ecA#4o, WerTe for memoriztng 5 品卻 ns wehear tt 3 _narme knows, the njlhfe. 0 Greek. When we hear asound echo, it mea more than once. This word came from aa nymph - was Echo in Greek mythology, _4_everybody ee King ofthe gods, Zeus, has_5_awife but also many other 3 Women on Earth. To help Zeus cheat on : Hera, Zeus's Wilfe, Echo sometimes Stopped Hera with avery long Story When % 之eus was dating other women. Echo's volce _6_ away When 3 Hera found out what she was doing. From then on, Echo ? couldnt speak exceptto_7_the words 9 others, and thatsS how echo got its meaning-. ! Al 希臘的 ; 希臘語 mythology 神話 | nymph 仙女 ) 誤 22922o9o2oooooooooo Kend. ooo<= 點 (哆 Gi (close6 廬 (B) helpful 人 計 G@ chemical (D) responsible (及 2 lemttoz han eiorloz人條Wento 1 0@borowedfrom 0used for 3 her 1 勵Whos (Q which (0D whose As中區: 全For ,(QExoept DUmtil (Botonly (0 either (Oheither 說 Y ataken 人0 hadbeentaken (8) repeat (0 waste。 (0D) affect ivys 1 1 革20tbc 1 和2 (每格1分,共10分

請問練習1-8 A, B,C 我算都是2莫耳水，放熱應該都一樣吧？

DON 0放 0 cs了 打打 9 0 50 + AT37 0 CO 呈 WHO 6 人HogN+@I29E weCHOo)sq +erOSYH 0) “(HO)9d +evOSfH @)@HoeN+erossH 的 ‧密繞敵站是生圖再‧旺操其尊允細訊交叨中鹿旦應開贅 品擴人信守:語人了 ,闊士AtL=Zx95忠苞'<e-IYE煙剖. ("osieN) 副歷斷如勻吉 HVY,關士 orEHz+必wosiaN 二woszH + eeo9HogNzf2 1 0txt二LUHolx,01=LHOILHU 5 HIN20I ~, 0 三上扣(T) 是正- Re9t二 同 WU三 =生 本點二媽填羿、生一到分噴中志戰("osrH) 斷短辣歷中令軍員下 多 生雙呈巷讓呈銜記第要 Wo0t學所慚讓耕聘可品站osz千,交噶竺訊字鑼上一 (0 ‧ 巷罰軋熏司吐中補刊旭糾難角交硬旦工 污旦司 學關于 一He中起思世

求解這題 剩下選項: C)It makes whales want to commit suicide. D)It is complex and highly controllable.

第 49至 52 題為題組 AA 昌 1s the wa “全11mals use sounds and their echoes 同 Echolocation, also kmno% nu sn 計 Using echolocation, an animalcan Rh eIT SUIT Ing env eXamine thelir Surroun Witt that humans use sight to accomplish. In many ways, Submarine's sonar, and this Telationship was actualy al discovery ofecholocation. In World War Hamajor etecting submarines. The devices used to pick up those sound sd pmany sounds from sources that were found to be whales or 'he clicks are produced by ~Passing air through likeabeam uslng the pones of各e animaJ's skuJ Whajes are abJe to control he frequeney oftheir clicks by using a large 名祐資優英文---給屬於薄英的你/妳 “和福交暫N 鋪empranes Called fhe “phonic 和pp生