これどういう計算で分子式出てるんですか？

60 称である。 この分子のペンゼン環の水素原子2個を、塩素原子2個 に置換した構造は全部で何種類考えられるか。 (0S 関西大) urel and rhod Just southerm plants, to find the pink biossoms (a relative of the mountain eed b small that these sccds the rhododendron? All belong to the Heath Family color in the spring to the boj 100 Mile Wilderness of Maink B to develop that it docs e usual way mselves by °226.〈オゾン分解) な。 Jowers zain laurel pipe, which grox June into Scptember (and som even into October), you should Lo for and stop to study ther areas. Although tl research to sugges in a symbiotic rel host, the plant has recognized as be, gaining its nourishme matter through osmo no chlorophyl (he gives plants their grei nerb rises from the soil -CoH C-O O-C2 CH3 H。 O B HO-C-CHBr-CHBr-C-O-CBr-CH2Br D CHs-C-CHs E CHirg O H H、 C=C C-OH HO-C O 41.1-4.48:5.1:2.57 7:8:4 16 O ※の 5.1 axy-looking stems as te flower nods back 53,8:4: 分子式も CHO。 NAOHを用いたエステ (2) Aの加水分解で, Cのナトリウム塩が得られたので, Cはカルボン 酸。しかも,Cは容易に分子内脱水されるので, シス形の二価カル ボン酸。CをR(COOH)2 とおくと,分子量が116より Rの部分の 式量は 26。よって, Rの部分構造は-CH3CH- と考えられるので, Cはマレイン酸である。 Aは酸性を示すことから, -COOH一つが 加水分解では,生じた ン酸は塩になり,水に 12 ad, giving the whol 解説(1) C: H:O= ance of a ae pipe. ridgeberry is an plant that warrant ds and knees to ol fancl 130S(C-HO)nル170, n は整数より n=1 いる。 R-COO-R' + NaOH → R-COON. 残っており, もう一つの-COOHはエステル化されていて, エステ + (CaH。O) この塩にHCIを加 酸として遊離する。 R-COONA + HCI wers, blooming gether to produl ※の4 R-CC よって、結果的! R-COO-R + ト ル結合を一つもつ。 CAH.O。 C マレイン酸 加水分解 he smal CHO4 + H2O A D ed to prn Dはふつう, -OHをもつ化合物であるが, Naと反応しないという rail passes

学校を休んでいて答えが分からないので教えてください。

4 Use the passive of the verbs in brackets and complete the sentences. [一→ L.1 mainly from the U.S.A. [import] (1) Soybeans (2) How much for your first job? [pay] [過去時制で) you (3) A new theater near the station now. [is building] (4) Identity badges by all visitors. [should wear] (5) The file ; it may have a virus. [mustn't open] 1(6) our new gym? It's amazing. [have shown] you (7) It 19) gad yooy nst (8) The teacher that the company will open a new factory in Malaysia. [say] [「~だそうだ」の意味に) vit all the people in this town. [know] (9) Her boss her latest report. [satisfy] by her teammates because of her leadership. [look up to] (10) Sarah is 5 Put the words in the right order. [→L.8] 9qy To eon (1) My aim in life ( novelist, become, a, to, is ). lood s mid ovsy (2) I believe this is ( a, to, good, take, approach ). 00 (3) It ( is, to, very, predict, difficult ) the result of this match. (4) Billy ( important, it, make, thinks, to ) a success of his life. (5) The shop assistant kindly ( operate, how, showed, to, me ) the machine. (6) My mother ( to, to, withdraw, went, the post office ) some money. (7) I had no ( in, on, to, rely, friends ) Canada. I felt very lonely. (8) I'm(to, the soccer team, that, know, excited ) will come to Japan. 6 Correct the following sentences which contain one error each. [総合問題] (1) The festival is much bigger than it would be ten years ago. (2) My sister may talk with Mr. Williams at the. party last night. (3) Children under the age of six do not allow in this large pool. (4) I can't lend you my digital camera because it's repairing this week. (5) They have been discussing about the topic for more than two hours. (6) Helen was very pleasing with her exam results. (7) She pretended to not know anything about the matter. (8) This dictionary is easy to use it, so I recommend it to my juniors.

1番と2番の添削お願いします。

(Those who doubt the power of human beings to change Earth's climate should look to the Arctic, and tremble. There is no need to examine records of temperatureS and the ゆう( amount of atmospheric carbon dioxide (CO.). .. The the reduction process is cleárly visible, 大気の of ice covering the Arctic Ocean. On current trends, the Arctic Ocean will be largely ice-free 5 in summer by 2040. Furthermore, the Arctic is not merely an indicator of climate change, but an active part of it. bs oH, The current period of global warming/is caused by certain gases in the atmosphere, fre 2 such as carbon dioxide. More carbon dioxide)equals more warming. Except it is not that 1-:し simple. A number of feedback loops*/make things more complicated. Some slow down the warming process;others-speed it upl|Two in the Arctic)may speed it up quite a lot. 3 One concerns the fact that seawater is much darker than ice. It absorbs heat rather than reflectingit back into space. That melts more ice, which leaves more seawater exposed, which melts more ice. And so on. This helps explain why the Arctic is warming faster than the rest of the planet.

訳を教えてください。asとdoneとtheyがわからないです。

A warming Arctic ¢ould cause serious climate change elsewhere. The world's winds are 5 on場所 driven by the temperature difference between the poles and the tropics. If the Arctic heats 20 faster than the tropics, this difference will decrease and wind speeds will slow as they 1、 have done, in the northern hemisphere, by between 5 ánd 15% in the past 30 years. A weaker northern jet stream* will mean snowstorms and heatwaves in( ) places at ( times.

わかる人教えて下さい!

)から適切な語を選び, 文を完成して言いましょう。 1. Yui is waiting for the day ( when / where ) she can visit her friend in Hawaii. 2. The hotel (when / where) we stayed was very nice. 3. Tell me about the place ( when / where) you live. 4.Iwill not forget the moment ( when / where ) I saw the colorful coral of the Great Barrier Reef. 5. The theater ( when / where ) we watched kabuki was elegant.

赤が着いてる所どういう意味ですか

Satoshi: Let me see. Not so often. Look at Graph 2. American people are first, and French peopie are second. Then, people in India and them. | come right after Nancy : 1see. Did you find anything about Japan ? (う) Satoshi : Japanese people go to theaters only about or twice in a year. But I think some people watch movies at home. (え) I like to watch movies at home better. Especially American movies. I can watch the same scenes many times. So this is very good for my English listening practice. Nancy: better, to watch movies at home or to see them at theaters ? Satoshi: Graph 1 Graph 2 How many movies are made in a year ? How often does a person see a movie at a theater in a year ? (average frequency) 5 number) 2,000 4 1,500 3 1,000 2 500 1 0 Japan India America France Spain Japan India America France Spain (Graph 1, Graph 2は、総務告被計局 Web ページから作成)

この問題の解説お願いします

(ウ) Sachiko's mother often goes to Midori Station by *metro. Near the station, she takes a cooking class held from 10:00 to 13:00 on the 1st and the 3rd Saturdays, and sometimes enjoys shopping, watching a movie, and so on. The *fare from Heiwa Station, near her home, to Midori Station is 200 yen. Her *schedule from December to February is shown *below. When she goes to Midori Station, she tries to make the fare *as *low as possible by using a *coupon. She will *choose the best one for her from the three below. Sachiko's mother's Schedule Cooking class 12/3, 17 1/7, 21 2/4, 18 か ハイ ラ: Shopping at Midori Department Store 12/20 ート Watching a movie at Midori Movie Theater → 1/9 Calendar Metro Coupons: December (Weekend & Holiday Coupon)¥2,000 * 14 tickets for 10. Su M Tu W Th F Sa This coupon can be used on weekends and holidays. 1 23 |45 6 7 8 9 10. 12 13 14 15 16 17。 (*Daytime Coupon) ¥2,000 12 tickets for 10. 18 19 20 21 22| 23 24 25 26 27 28 29 30 31 This coupon can be used during the daytime.(from 10:00 a.m. to 4:00 p.m.) January Su M Tu W Th F Sa 1 2 3 4 5 67 (*Normal Coupon) ¥2,000 8. 10 11 12 13 14 11 tickets for 10. 15 16 17 18 19 20121 This coupon can be used on any days. z 22| 23 24 25 26 27 28 ※ All coupons can be used for 3 months from *the purchase date. 29 30 31 February Su M Tu W Th F Sa 4 10| 11 1 2 5 6. 7 8 9 1718 25 16 12 19 13 14 15 園 Saturdays, Sundays, or Holidays 20 21 22 23 24 26 27 28 *metro:地下鉄 fare:運賃 schedule:スケジュール,予定 below:下に[の] as ~ as possible : できるだけ~ low:(値段が)安い coupon (s):回数券 choose ~:~を選ぶ Daytime:昼間 Normal:普通の the purchase date :購入日 Question : How much money will Sachiko's mother need to *go and return from Midori Station from December to February ? * go and return:往復する 1. 2,000 yen. 2. 2,200 yen. 3, 2,400 yen. 4. 2,600 yen.

１問だけでも解いてくれる方いませんか。自分で解いたんですけど全然分からなかったので、教えて頂きたいです。 (答えは無いので分かるものだけでもお願いします)

Our most recent cell phone is geared toward the needs of teenagers._ 0 neglects 2) measures 3 satisfies targets 2 These horses were brought up in Hokkaido. ① Vborn 2 raised 3 produced の purchased 3 Sarah had to study hard to catch up with her classmates' level. 0 contact 2 defeat ) reach の receive 4 The criminal tried to cheat the old woman, but she was not taken in. 0 helped persuaded 3 deceived @ Laccepted 5 The police tried to stop the thief, but he made off. の escaped 2 resisted 3 stole quit 6 Teachers always $eem to be bn the go at the start of the school year. passionate 2 rushed 3 mobile の available 0on19ile They dismissed what he proposed/out of hand. 2 deliberately illoe ① 7 0 gradually ) eventually の immediately The president/was/finally/brought down by his bad behavior. 8 O) destroyed 2 lowered 3 retired の insulted

訳して欲しいです🙏

M: Welcome to City Library. My name is Brian, and I'mavolunteer guide here. Before you enjoy our library, I'd like to tell you some things about this library. This building was built in the seventeenth century, and it was originally usedas a museum, so you can still see some paintings here. Our library is especially famous for several oil paintings from Europe. If you'd like to know more about the history of this building, we have a great program at the theater on the first floor. We show a movie about this building twice every hour. You need to get a ticket for the movie at the information desk, but the ticket is free. Now, I'll tell you some rules and information of our library. First, you cannot take pictures of the paintings on the second floor. However, you may take pictures here on the first floor. Second, do not eat or drink in any rooms in this library. If you get thirsty or hungry, there's a cafeteria next to the theater. Pizza and spaghetti are served for lunch between eleven a.m. and one p.m. Also, you can get some snacks there all day long. The library closes at five o'clock. There is a gift shop on the first floor that stays open until six p.m. You can get gifts, such as cups and Tshirts, for your family and friends. Als0, there is a nice, quiet garden behind this building. Many people enjoy reading books there. The garden closes at the same time as the library. OK, now please enjoy our library! te mee

DUALSCOPE English grammar in 36stagesのlesson36[p73]の答えが2月4日に配信され、その日中に答え合わせをして提出しなくてはならないのですが、あいにくその日は予定があって答え合わせができないため、事前に答え合わせをしたいです。 ... Read More

Lesson 33 MfTom said to me I left Tom (told mo thot(みる)(hょd?16で()cap on the bos the oby (besbré) Hay whcle Said to me l will give youthis woth y uncle (tod) me thot Che )(md)ve (me)(thas) match (3)Mti Shid to me, Is your sister home now( (mti Asked me (H) Cyo) ais ter home (then) (3)M, brother 90id to me, Who Tolol my brother (asked) me lwho) (you) thasl) (told)(you) The nens. のI said to Susan, How long have pou liypl hete 7 1 (asked Sussn (How)(lon3()() lived (there). () 1Jim Saiod て0 me, Con you Sehd these pictures To 1me Jim (asked) me (if)(yau)(coul) sengl_(these) pictures to(him). mySP on the bus yesterdlay his the news? you /she |2 SThe dortor Said to me, 1The doctor (tolW) me(tカ2come again (the) next week. (2} My mother SAil to me. Wash you hons befbre mesls y mather (tolol) me(t0)nash (my ) hends befre mea/3. Come again nexナ heek. ( y best friend s0id ~o me, Plese keep it SECket best thiend (asked) me (to)feep iて Secret. fothe 20id to me. Dont touch this bon ai 1 9ond father (tol/) me (not)(7o) toch (thet) bonsai.. 「)The norse 9aicd to the mon, Please dbn't use the smattphone here. Lhe nurse Sssted) the man (not)(to) (use)(the)(smattphohe)[there). 9one Ken told me thot he had tent to the museum tんo weeks befre.. 2Helen astedbne how ym wAs guing to 3peno/ Sammer VocaTioh ? 1 Asted the librorion if I might 60ttow five books Atatilme 1oby 's mothet told him to come back by dhnner time (My tencher told me not to 3tay up late t night 学作 M Sam Said to me,I have et been to Kamkora tuwite. 9am told me thet he had eet bech_to Kamakuta Thice. a 9aid to me. where Mid you go in ftenooh pesterdey 2/Yaki get ne nhare I hal beeninsetah the My be hee. LSsaid toMte," Haye you ever sen the Suad?11 0skey dike it he have ever seeh the Supme? OThe vopon Soid tohim; Plese wait here fotawhile: /Themaman stkal hin to keit thete for abhile.