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

英語の倒置の問題なんですけど、問題bのThe book we had been looking for was right under the bag.を倒置したら、どんな文になるんですか？どなたか教えてください。

Grammar 倒置 The Asahi never gathered in one place again.(普通の文) → Never again did the Asahi gather in one place. ☆ Rewrite the following sentence. a.I have never heard sueh a terrible story. → Never( I )C have )(heurd ) such-a terrible story. b. The book we had been looking for was right under the bag. Right under the bag

⑹赤本の模範解答 Jillian and Martin have decided to get married in June. They are both looking forward to their wedding day. だったのですが、2文目 例えば The... 続きを読む

英語 (80 分) 次の英文を読んで, 下記の英語による設問に答えなさい。 (*印の付いた語に は注があります。) I Martin looked quickly up the street and down to make sure that nobody was watching him, then he turned round, pushed open the door of the jeweller's shop and walked smartly up to the man who was standing behind the counter. He had been passing this shop for many months, because it was near Jillian's *flat. But he had only been looking in the window for a few days. Once he and Jillian had started to talk about getting married, he knew he ought to buy her an engagement ring. So he had been window-shopping in all the jewellers' shops he could find. But since he had seen one particular ring in the shop nearest Jillian's flat, he had not been thinking seriously about any others. This,/ Martin decided,/ was the ring for Jillian. And so he had gone into the shop to see it more( a ). “I've been looking at a lot of rings lately," he told the assistant, “but I'm sure this is the one for my young lady. Yes, she ought to like it," he said, looking at the price ticket. The man behind the counter smiled. “T'm sure she will, sir. But if the size isn't right, or if she wants to change it, please bring it back." At half past ten that night Martin found himself walking in the rain towards Jillian's flat. At his side were Jillian and Philippa, talking noisily. But Martin was (b ). He had turned the collar of his raincoat up and had pushed his hands deep into his pockets. In his right hand was a little square

この文を英語に直したいです。Please enjoy looking at の後どうすればいいですか

bn ④私たちの演技を写している写真を見て楽しんでください。 (show) viv uM

2011年北海道大学の英作文の添削をおねがいします。questionCです。 字数が足りていませんが、それ以外の部分をおねがいします。

Australia, the United States, and urban India. Rend the following passage and answer questions A through C in English. while their wives work outside the home, Stay-at-home dads are also called stay- Stay-at-home dads are married fathers with children who care for their family domestic burden has led some couples to completely reverse their roles. The number of stay-at-home dads is starting to increase in Britain, Canada, 「husband who can do the housework, such as shopping, cooking, and looking alter the children. The widespread expectation that men should share the vin England showed that 75 percent of women in their twenties prefer a 38 on were breadwinners and women were caregivers. Arecent Traditionally, Survey can Many stay-at-home dads take great pleasure in showing affection to their children. Their wives can pursue careers without worrying about teaching family values or paying for child care. Research suggests that children of stay- athome dads often benefit from strong bonds with both parents, whereas the father's role ina stay-at-home mom household is less influential. Although the number of stay-at-home dads is increasing, it remains small Compared to the total number of fathers. In the United States, the government estimates that in 2009 there were 158,000 stay-at-home dads, a mere 0.2 percent of 67.8 million fathers. In Australia, about 1 percent of fathers are stay-at-home dads. In urban India, one estimate suggests 3 percent of fathers stay at home full-time. Some stay-at-home dads suffer from social stigma. Many people, including stay-at-home moms, do not understand why a man would choose to give up his career to care for his family full-time. Being a stay-at-home dad can also be career suicide. Many employers view stay-at-home dads as lacking ambition and commitment. Losing professional skills may prevent stay-at-home dads from returning to the workforce.

このページの解答お願いします！

) close by the lake, I went swimming almost every day during 1 の Lived ◇例題◇ summer. ③ Living [沖縄国際大 の Lives 2 Live ) from a distance, the rock looks like a human face. の Seeing 4 To see 3 Having seen [成城大(経済) 2 Seen )in small doses, this medicine will do you a lot of good. 0 Take 4 Taken [東京薬科大(薬)] Taking Took 4.( )in haste, the book has not a few mistakes. の Writing 4 Written [追手門学院大(経済)) ③ To have written 2 Having written 演習 1 空所に入る最も適切な表現を選びなさい(書きなさい)。 ) up, I saw a swan flying right over my head. の Being looked [桜美林大(経済) ) under a microscope, a fresh snowflake has a delicate six-pointed shape. 4 Having seen [早稲田大(理工)] O Looking 2 To look Looked 1 Seen 2 Seeing 3 To see 4. Deeply ( 1 shock ), she decided never to speak to him again. 3 shocking 2 to shock 4 shocked [東京電機大(I)) )in plain English, the book is easy to understand. 1 To write 2 To have written ③ Writing 4 Written [明治大(経営) 6. Walking across the road, ( 1 a bus knocked him down ③ a bus knocked down him he was by a bus knocked down 4 he was knocked down by a bus [聖隷クリストファー看護大」 ) poor, she could not afford to buy a car. 2 Being の Because 3 Is Which 6 Who 4 Was [金沢工業大(エ)

１問だけでも大丈夫です 解いたんですけど全然分からなくて 回答もないので教えてください🙇‍♀️

語 2022-A 英 の( )に入る最も適切なものを,選択肢0~④から II 次の英文 それぞれ1つずつ選びなさい。 9 15 ) new guidelines for cars in order to reduce traffic The government/decided tó ( jams. 9 0 enroll 2 prevent 3 institute O/ protect 10 Because he was ( ) in English, French, and Spanish, Robert could easily speak with almost all of the attendees at the conference. 0 Aroficient 2 creative dynamic の incompetent ) of a successful business leader is/open-mindedness. personality 11 One( 0 property 2charm の attribute 12 We should not/rely or the wall clock/because it is always ( 0 back 2Aslow 3 after の later It is a/fact fhat there is a strong ( ) between smoking and lung cancer. 13 O bond 2 link 3 influence の cause My mother likes ( ) coffee and a few cookies in the afternoon. 14 0 solid 2 deep Jed strong の energetic ilen Feeling sleepy during the day isa natural ( 0 part 15 ) of going to bed late. 2 problem /3reason の result bondon byoirot

③じゃダメな理由はなんですか？？

The government report on science and technology released las month describes how technological progress ( lives by 2035. 13 13. ) peoples ロロロ T E合 の changes 2 is changing 3 will be changed ④ will have changed evad) T (立教大 (い本

QuestionAとBの1について、私の回答で丸はもらえますか？教えていただきたいです 北大2017年の英作文の問題です。

Read the following passage. for my age. I leave home early and it takes about two hours on a crowded train to get to the office. I get Sunday off, but on the other days I'm usually in my office till nine o'clock, or even midnight on occasion. But I enjoy seeing the customers excited about our new products and services. Every August I take a 15 years. It's a secure job in a major company and I enjoy a relatively high salary six-day summer vacation, usually at my parents' place in Toyama. It's nice to Thave been working for a Japanese cell phone company in Tokyo for the last 2017年度(3] 32 a or the space of the countryside after my cramped apartment in the suburbs. However, I spend two days travelling there and back, and then it's straight back to work the next day. Last summer, however, I was able to take 10 days off in August and used the rare chance to take my wife on a foreign holiday by going to visit my old friend, Pierre, in Paris. He and I met at university in the US nearly 20 years ago when we were both international exchange students. We shared a love of tennis and S0on became good friends, and have stayed in touch. He now works as a supervisor in a post office in eastern Paris. It was lovely to see Pierre again and spend time in the spacious apartment he shares with his wife. I was very surprised to find that they were just back from a month-long summer vacation in southern France and Switzerland. Pierre told us that this is perfectly normal in his job, and couldn't believe his ears when I mentioned that my usual vacation is around a week and that I work 12 hours a day, six days a week. His usual workday, he said, was from 9:00 to 16:00. He wasn't joking ; he was back home by bicycle by 16:20 every day. He likes his job as the postal service fulfills a vital function in society by connecting people both aomestically andinternationally. On hearing his story, though, I began to reflect upon my own life and work. AmI working to live, or just living to work ? Answer questions A to C in English. You may use words and ideas from the Lext, but you must not copy complete sentences.

この参考書の名前を教えていただきたいです

TOTAL IMAGE 1.6 副詞節を読み解く道具 ■時の副詞節を形成する接続詞 Owhen (then)( するとき,するとそのとき) Oas(..するとき·しながら) Owhile( する間に· しながら) Oas long as (..する間にする限り) Owhenever(.するときはいつも) Oeach time(..するときはいつも) Oevery time(.するときはいつも) Osince(..してからずっと今まで) Oonce…(then) (いったん、すると するとすぐに) Ountil( するまでずっと) Oby the time( するときまでには) @after(..した後に) @before(..する前に) O(the) last time (この前..したときには) る O(the) next time(今度するときには) @(the) first time (初めて.したときには) Das soon as (.するとすぐに) @no sooner than ( したとたん:意外性) @hardly/scarcely..when/before ( したとたん:意外性) Othe moment /the minute/the instant (..するとすぐに) ■譲歩の副詞節を形成する接続詞対照表現(意味上のグループ: A~~F) AOalthough(.だけれど) AOthough (yet/still/nevertheless)( だけれど) AOwhile( だけれど) AOwhereas( なのに) AOwhen( なのに) AOwhere ( なのに) AOas(..だけれど) BOeven though (実際だとしても) BOeven if (仮に..だとしても) BOf(仮に.だとしても) BOgranted that (仮に だとしても) C@whether..or ( であろうと、..であろうと) DOwhatever/no matter what (何が/を..しようと) DOwhichever/no matter which(どちらをしようと) DOwhoever/no matter who (だれが しようと) D@wherever/no matter where(どこにしようと) DOwhenever/no matter when (いつ..しようと) D@however/no matter how (どんなに..しようと) DO命令文(たとえ しようと) EO,while (ところが一方) EO,whereas (どころが一方) F@t is true/True but (なるほど だが) FOmay but(なるほど だが) FOindeed but (たしかに.だが) FOno doubt but (なるほど だが) FOof course but (もちろん..だが) FOto be sure but (なるほど..だが) ★such as it is/they are (たいしたものではないが十分ではないが) ■原因· 理由·根拠の副詞節を形成する接続詞 Obecause(.なので) Ofor(というのは:根拠の追加) Osince (then) ( なので) Oas(..なので) Othat(..なので するとは) Onow that(今や なので) Oin that (..なので) Onot that but that ( だからではなく だから)