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

Genius2のレッスン8 give it a try 大門1の(2)と、大門２の並び替えがわかりません、、わかる方お願い致します、

approaching. You may say it's not special because there seem to be some people who can fall asleep Choose the best words for the blank from “As a result, For example, In tree and the latter, on their trunk with the ground so that they can feel when enemies are Give If a Try addition, On the other hand". Many great scientific discoveries have happened by accident or from a mistake. Isaac Newton took a nap under an apple tree, which resulted in him being hit the head by a falling apple. It was this event that gave him the idea for the law of gravity. f Alexander Fleming hadn't left a sandwich by the window of his laboratory and forgotten about it, penicillin wouldnt have been discovered then. Having been in the right place at the right time or having madea mistake and having got an unexpected result, they made these important discoveries. penicillin-ペニシリン 2 Re-write the underlined part putting the best word in ( ). ) they ( )in the right place at the right time or ( 3 4 a mistake and ( ) got an unexpected result, they made those important discoveries. 6 (2) Put the words in the boxes in the right order to complete the sentences. standing on the train, holding on to a hand strap. The way people sleep seems somehow different from that of animals, are of really strange What is unique is the way some birds sleep upside Some which. It's well-known that animals in the down, foot holding on Wild such as giraffes or elephants sleep standing up. The former, neck on their resting with a one with to a branch. This would be impossible for us, but some birds any can't fall asleep other way. Ch C

b〜cに入る英語を教えてください 後選択肢なしの空所補充問題ってどういうプロセスで解けばいいですか？どういう対策をしたらいいですか？

Feudal Japan evolved tight rituals of personal service. Many survive in the traditional inn called ryokan. Proprietors bow when guests arrive and straighten the shoes they step out of. Welcoming ice and elaborate meals are brought to the rooms. Bedding is laid out and cleared away in the morning. On departure, the bows may be held (until a guest's car is out ( b ) sight. But even in modern business) the culture's attention to detail and doing things the “correct" way it well ( c ) the service mentality. While

英作の添削をお願いしたいです！ 90時程度で88字書いてます！ 内容点15点、文法15点で採点もしていただけると嬉しいです🙇🏻‍♀️

由について90 語程度の英語で説明しなさい。コンマやピリオドは語数に含めま 化を示したものです。 このグラフが示す傾向およびその背景として考えられる理 (A] 次のグラフは 2014年から2018年までの日本における犬と猫の推計飼有数の変 18 2020 WE [V] 下の[Aと[B]の問いに答えなさい。 広 化を示したものです。. このグラフが示す傾向およびその背景としてあっ"数の。 15 せん。解答欄の最初の( )に使用した語数を記入しなさい。 9,800 9,700 CionRO 9,600 [1 9,500 単 9,400 位 9,300 千 9,200 9,100 9,000 8,900 Ines 8,800 2014 2015 2016 2017 2018 年 hy Sgicnoe Ma by 一犬-■ー 猫 (一般社団法人ペットフード協会「平成30年全国犬猫飼育実態調査」に基づき作成)

英語です 写真の英作文の添削をお願いしたいです よろしくお願いします

I Read the statement below and write a paragraph giving at least 'two reasons why you agree or disagree with it. Write your answer in English in the space provided on your written answer sheet. (15 点) “Artificial intelligence will eventually surpass human intelligence.}. lagree withit.1 have fuo reasous.、 First, LArt ficial luteligen te can obsev ve tar hoke intarnafod than huhan hin be Caasider abort sabe thing coy solve 5oke ploblens, a lot of lu fr nafion scch as defail dlesent situafioル or Pevious cafes which is sikilar to Dur Dloblens help us S6J Aricial utelinece Various Yafarnation to Came up witrh good tea or best selecTiOn For erample , Art fical iate li gente wou bubas ta plying slougis alich is dhpnose and needs Ligh leul e atell:geu ce. Seened. Artifi cal Iutelligence Can analze a gleat hunber of data instantly aud acauate ly. agaias7 t [fradit.ohal table gok 00Art ficial Iutelligeat caa Come upLith shiりe ond eafamble 5olatcんs. For 1 hink Avtfcial these reasons, 1thimk Artticial atelligence willk hote iatelligent than bahan in th eud. i

訳を教えてください！！

Have you ever heard the saying, "Laughter js cheerful, best medicine"? It means that 1f we are We we can keep ourselves healthy. Usually, when laughter is als0 good for our health. Recent studies show the following facts: 1) The body produces several kinds of chemicals when we laugh. 2) Some of these chemicals are natural painkillers. Now, some doctors and nurses are trying to use laughter as a new medical treatment. One of the doctors introducing this idea is Madan Kataria. He started "Laughter Yoga" in India in the late 1990s. 聞いて、最も適切な答えを選びましょう。 English, and choose the row

英作文添削お願いします🙇‍♀

Q Wat do you china country I want to I have tuo reasous. I like I want for these reasons, I want to visit ? A I Visit ビivst」 5econd, chinese food very much. Chinese pandas. want to visit China. I to see

2021年北海道大学の自由英作文の添削をおねがいします🙏 QuestionCです。

I think that liberal ats subjects shauld be Considered more Tmportant in the vear fitwe. I have tro easons . First, more andl more peaple thinh diversity is important these days. A liberal aris education let students to think variety. Second, there are a lot of Occupation than. tew years ago, To have. alot of shills is very important for us. So, likeral orts subjects should be conside more important in the near future. (74話)

至急です💦💦 I am sure that these ideas help many people➀ This movie is older than that one➁ This movie is the oldest of the three ➂ This m... Read More

かもかえい A retn yowm sure that. the se ideas help many people? い slvgw 2ldr this movie bla sain older that that one> E2)AIS (3 Thls mevie0the oldestいのf the IS three 2om 213 2T B Whlch mouie is older ? s Which movle is the oldesta of the thrce? A Is this movle thatone? more Intercstihg than dr 2 vom 21NT Is this movle the cmost interestガng this year ? toml B. which is more interestがのす。 ガng, Or whis is the mostinterestin! this year ? llonaod movie 3Pob

究極の記憶があったら世界が良い場になるのかについでの英作文です。添削をお願いします。

SI Opree with this opizuior. I hare three reosons way Ithink so First, Sales people can 90t the trust of their Customers. エt ill lead to better Sales grohe. a well- planred Seond, You 7maner. In addi tion to Can Work well in the re lations hip mith マyour boss, the wark enviroznent will improve. Third, relied con by Ereyone. H would be great H someone could tell me o what I dicht understand right away. For these reosons I agree with this opizuion.