求解 當我看到生成熱.燃燒熱.解離熱,這些熱全部混在一起的時候我就不知道怎麼辦了 而且我只會 生生減反生 反燃減生燃， 解離熱要怎麼辦啊？

類 的角色。 1. 甲烷的生成熱為-75.2kJ/mol,石墨昇華熱716.1kJ/mol,Hz(g)之解離熱為 433.4kJ/mol,則 C-H 鍵能若干 kJ/mol ? (A)1658.2 (B)814.8 (C)436.8 (D)491.4 (E)414.5。 灯 (ja Hegy? CH4(9) H=25,2 1/² "C(₁) 7 ((g) ,AH-716.1/2) 【北一女、94 延平】 (E) /H₂7 2H (2)", OH =)Xx436,4 KT (24) H29 已知乙烯C2H4(g)的莫耳生成熱+83.6 kJ/mol,氫 Hang)的莫耳解離能為+286 kJ/mol,固態碳 C(s) 牛皮多少 化學家教班 Pro Chemis

有人會寫英文作文嗎

28 to sequence Arite Now! Use past tense sentences correctly. Use sequencing words correctly. • Review I did not saw you at the museum because it was crowded. X did not see (B)F I went to the mall. I went to the department store. After that, 1. We did not had a picnic because the weather was bad. ))乙實 >甲實驗 Check the sentences for mistakes or use sequencing words to improve them. 日實驗器 中心 chea OS 0 (%)) 2. I did my homework. I go swimming. 3. I bought some snacks, but I did not bought any drinks. 4. First, I met my friends. We went to the Science Museum. 5. I did not studied math I study English. 6. I visit my grandparents yesterday. I watched a baseball game with my friends. Check the writing for six more verb spelling mistakes. A Terrible Day! One Saturday Imeeted my friend, Jenny. We wanted to see a movie, but we met were too late. We did not know what to do. Then, Jenny haved a good idea. We buyed some snacks. We goed to the park and had a picnic. It started to rain, so we decided to go home. On the way home, I triped, fell in a puddle and hurted my foot! I taked a taxi home. It was a terrible day! (%) 插香 JOOL te S Look back at page 27 and check your writing about an unforgettable time

求解35到37題🙏🏻🙏🏻

C 35. Be (36) 37. DA (A) But we know now, (A) What I really miss the days (A) that Tell me (A) all which (B) what (C) that we are not able to bring a dead man back to life. (B) That (C) As we were in school. (B) when she told you. (B) all what (C) what (C) that all (D) where (D) Which (D) on which (D) all

求救16跟24題 想問我原本的答案為什麼錯 謝謝😀

asin din n't ic fe (A) came around II. 綜合測驗:30% (A) Christmas is celebrated worldwide. Some countries, ) 19. (A) which () 20. 21.ror started. The answer wouldn't find anywhere else. For example, in Portugal, you might see that people have empty chairs around the Christmas breakfast table. These chairs show that the family's loved ones who are living have not been forgotten. In other words, while Portuguese families are gathering at Christmas to enjoy a mouth-watering dinner, they also remember their family members 19.00 have passed away. Another example comes to us from Japan. euo 20, must eating in, many, Japanese families prefer to have Christmas dinner at KFC. You may wonder how this Christmas fast-food 1 15 12 lies in a true story dating back to the 1970s. One day, the manager of Japan's first KFC store heard ar 22. foreign customers talking about how much they missed the Christmas turkey dinner back home. This gave him the idea of 23.mba special family meal on the menu around Christmas as a way to celebrate the holiday. He named this meal the "Party Barrel," which 24. to as a large bucket full of fried chicken, salad, and cake. Later, wine was even included. 25., KFC stores across Japan added the Party Barrel to their Christmas menus. The rest is history. stil vra LIE (16. (A) similarly ) 17. (A) place (18. (A) nothing but ( BOE) 21. in the end when they won the ball (B) paid off (C) lined up (B) however (B) places (B) close to (B) what (A) Such as (A) Such as mo sno bu(B) (A) tradition ( ( mos no nos 22. (A) little no 10 m profit Intalni () 23. (A) expressing 24. (A) paid off (A) 25. (A) Eventually 27EQ M67⁹9 Rather than ther than it (B) purchase (B) much (B) offering (B) came around (B) Barely lov svil siques to 279 ID0,28 1970 16. have Christmas customs that you IMAJ 17. (C) afterward (C) placing (C) no longer (C) when (D) started out (C) Thanks to 2) Thanks tovo (C) opinion (C) a few 01 10 15dmun (C) protecting (D) instead (D) placed (D) then and there (D) who E 00 (D) Who (C) started off. I 190 201012 開始 (D) record 100450241 7510 (C) Personally sgral anal on luos? 18. When it comes to (D) a little alqooq 000,0 17000 510m and (D) matching .DE (D) came in VI (D) Fortunately CAUT EXIL 25 03

想問44 他的答案是怎麼得出來的 先發展於北美那跟義大利有什麼關系

C 111-W3 英文考科 第6頁 共7頁 43. What can we learn about pineapple on pizza from this passage? (A) A great majority of people in the world enjoy this combination. BIt was invented in Hawaii and becomes popular all over the world. It is so harmful that it has been destroying families and friendships. (D) It wasn't until 2009 that it became a hit in Italy and all over the world. 44. Which of the following statements about the relation between Italian people and pineapple pizza is TRUE? ANt will be enjoyed by a small minority in the EU though many dislike it. (B) How it is made and produced will be preserved under a law from the EU. Its global appeal will be protected by the EU after it keeps evolving. D) It will break with tradition and have a chance of becoming a hit. 46. In the last sentence of this article, what does the author try to imply? alolqua9 (A) (A) They hate it so much that they have decided to make it unlawful in Italy. Though pineapple pizza is unwelcome in Italy, it is invented here. A (C) Some Italian people can accept it because it breaks with tradition. (D) Pineapple pizza has been part of their food culture since long ago. 45. Based on the second paragraph in this passage, if a kind of food is given a TSG status, then what would happen? (A) Putting pineapple on a pizza is illegal, and putting ketchup on a hotdog is also illegal in the US. (B) Putting ketchup on a hotdog is more acceptable than putting pineapple on a pizza in the US. (C) Putting ketchup on a hotdog and putting pineapple on a pizza are legal in the US. (D) Putting ketchup on a hotdog has nothing to do with putting pineapple on a pizza in the US. 第貳部分、混合題(占10分) 限有笑顯光標示題號的作答區內作 ghe oir 分 it th e 5 C vh as VO 14 r 1

第二題的substance 在句子中是什麼意思？

PR 2. (A) ignorance (B) application a(n) When Joe's pet dog Lucy went missing, he offered (A) reward (B) assignment (C) utensil(D) ill be able to the tsunami if you can escape in time and stay in high ground. (C) (D) exposure for any information on her whereabouts. substance route

🆘為什麼第三題是C

1. ( ) They miss their teacher (A) who 2) Jerry is the man (A) draw 3. ( (B) which Arh pictures for picture books. (C) drew Both Ian and Selina (A) interested in C) have a great interest in taught them science last year. (C) whether (D) be (B) that draws cars. This is my first time to India. chopsticks but with hands. (A) It has always been like this. (D) w (B) interesting (D) are interesting to People here don't ea

想問第3題，為什麼不能選其他選項?答案是D

in 3 S a ve ying fertilizer," bees are an essential part of our ecosystem. Numerous and other bugs that spread pollen. Though it may sound far-fetched, bees are indeed However, bees around the world have been i 2 closely related to 1 in large numbers since the 1970s. Human activity has negatively impacted natural habitats of many species, one of them the natural habitat of bees.ap aretoanothid@gy and - Yet the alarming rate in 3 bees are disappearing suggests an even more severe crisis the Earth is going through, namely, ecological imbalance. When a healthy biodiversity is compromised, the delicate balance of nature will be upset thus putting more and more species 2 extinction. They do 4 electri Amish homes havbild and managed are essential P bees that ensure the reproduction of thousands of wild plant species and 85% of all cultivated crops. The 5 in wild bee populations might follow, or even be more pronounced than that in insect populations. e forcinga mich c Then, many animal populations are faced with the problem of decreasing drastically. in and the Mog of the uniquen ABO (B) earth origins These 1 (A) human survival becom source of Torino (C) artificial intelligence lizzo moi (D) social morality nodis A facities are gradually gover 2 (A) dying off (B) paying out noia (C) turning down blo anlands (D) calling back and Q3 A) Amish ause of Tener Monique (B) whose yldizzd (C) what (D) at which om OS B ms. (D) in terms of w 4 (A) in charge of 122 (B) at risk of dur (C) on grounds of us (B) greed 5 (A) trauma ban (C) decline (D) format ghol of the many endangered species. They have that

第三題和第四題拜託詳解

高中化學習作 | CHEMISTRY BYCIE. 3.下列敘述哪些正確?(應選3項) Tee D (A)酸性水溶液中只有氫離子存在 (B) NaCl 水溶液不使紅色石蕊試紙變 藍 (C) NaOH 溶解在水中是吸熱反應 (D)在 45 °C 的純水中, pH+pOH<14 (E)酸鹼中和是放熱反應 3) 4. pH 值均為 4.0 的鹽酸及醋酸水溶液各20 mL,下列有關兩溶液的比較敘 如飯 AUT 无法完全解離 述,哪些正確?(應選3項) 想同时相同 (A)兩溶液的體積莫耳濃度:醋酸>鹽酸 (B)兩溶液的[OH⁻]:醋酸>鹽 晚酸 (8)欲以同一NaOH(aq) 中和兩溶液,所需的NaOH(aq)之體積:醋酸 > 鹽酸 (D)兩溶液的 [H+]:鹽酸> 醋酸 (E) 25 °C 時,兩溶液的 pH + pOH 均等於14 (QC)5.下列有關水與水溶液的敘述,哪些正確?(應選2項) (A) 80 ℃ 時,pH + pOH>14 (B) 80 °C 時,pH = 7 為鹼性 (C) 10 ℃ 時, pH = 7 為鹼性 (D/25 °C時,pH + pOH = 14 (E)在 10 ℃ 與 80 ℃ 下的兩 杯 pH 均為 1 之溶液,前者的 [H+]較大 (Res Re 四 某節目白 否屬實。 原來 一時興起, 而馬桶上 冰為了活 3 間許久未 裡,並靜 些,但成 雪山一般 含有碳

想問BC🙏

E B 2. 道耳頓在 1808 年提出原子論(Atomism),說 到原子(atom)是組成化學元素的最小粒子, A 直到湯姆森以陰極射線實驗發現了原子內部有 更小的新粒子,道耳頓的說法就被新的說法取 代。關於陰極射線的裝置如圖1,其中A與D 為電極處,B與C為金屬板,此四個構造皆可 外接電源,A、D右邊包含B、C、E的區域, 包覆裝置的容器為玻璃材質稱為玻璃空腔, 請問下列對於此實驗細節的敘述,何者正確? (A) A 處需要接高電壓的正極 (B)玻璃空腔內部進行抽真空對於發現新粒子沒有幫助 (C)玻璃空腔内部填充不同的氣體,看到的新粒子經過的軌跡顏色會改變 D C 此實驗發現的新粒子是質子 (E)當 B 金屬板接電源正極、C 金屬板接電源負極,會累積電荷,未知粒子會改變軌跡向下彎 曲運動