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化学 高校生

赤線って、どういうことですか?

S 460.化合物の推定■分子式 CsH120 で表される化合物A~Fについて,それらの構造を 266 第V章有機化合物 460.化合物の推定■分子式 CgH120 で表される化合物A~Fについて,それらの横造す 決定するため,次の実験を行った。 実験1 A~Fにナトリウムを加えたところ, B~Fからは気体が発生したが、A1- は変化が見られなかった。 実験2 A~Fにヨウ素と水酸化ナトリウム水溶液を加えて温めると,BとCから特 異臭をもつ黄色の沈殿が生じた。 実験3 A~Fを二クロム酸カリウムの希硫酸溶液でおだやかに酸化すると,AとD は変化しなかったが,B, C, EおよびFは酸化されて,それぞれアルデヒドかケ トンのいずれかを生成した。また,これらの生成物にフェーリング液を作用させた ところ,Eの酸化によって得られた化合物からのみ赤色沈殿が生じた。 実験4 加熱した濃硫酸にFを加えると,分子内で脱水反応がおこり, 1種類のアル ケンのみが生じた。このアルケンはシス-トランス異性体の混合物として得られた。 (1) Aのような化合物の総称を何というか。その名称を記せ。(う)一(e() (2) BとCの炭素骨格を比較したところ, Bは直鎖状の炭素原子の骨格をもつアルコー ルであった。Bの構造式を記せ。 (3) Dの構造式を記せ。(下ー (4) Eとして考えられる化合物のうち,不斉炭素原子をもつものの構造式を記せ。 (5) Fの構造式を記せ。 9 (17 甲南大 改) 4C1

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英語 高校生

答えが分からないので回答をお願いしたいです!

13 * 前置詞1 LE 0N 前置詞の働き…前置詞は(代) 名詞を結合して,形容詞句や副詞句をつくる。 形容詞句 (机の上の本は私のではない。) (彼は故郷から遠く離れて暮らしている。) The book on the desk is not mine. 副詞句 He is living far away from home. 1時を表す前置詞…at, in, on, from, after, by, since, till など。 Let's play soccer after lunch. (昼食後、サッカーをしよう。) 2 場所を表す前置詞…at, in, on, by, toward, along など。 ちの (太陽が水平線の上にのぼった。) The sun rose above the horizon. 3 その他の前置詞…from, of, through, at, for, with など。 This book is written in easy English. (この本はやさしい英語で書かれている。) A ODa DO DdDODODJDgDa )の中から適当なものを選び, ○で囲みなさい。 き本当さ 中 e of 2002 A 次の( の We met again (on, in) Monday evening. vod ed You must finish your homework(by, till ) six o'clock. 2mof bmunt ! ninwnoltsl e bovisoor sod2 3 Come again(in, during) aday or two. gid e mow gnnsawvhsi A ④ There is a bridge(over, on ) the river. g0 Butter is made ( into, from) milk. baste o1 nem ort woal toy od 5 Tle 29 jeu po pgp (1o ci CLm id ayawis T'aob egob bos8 gmhado )の中に適語を書きなさい。 B 次の日本文に合う英文になるように, ( 0 バスはトンネルを走り抜けました。 にもで合文本日の 8 The bus ran ) the tunnel. 川に沿ってたくさんの木があります。 Y(B 2aslole There are many trees the river. ③ 私は彼らの方へ走って行きました。 odwhig a 919 2t I ran ) them. C 次の日本文の意味に合うように,( )内の語を並べかえなさい。J 本日文の 0 その猫は机の上にいますか, それとも下にいますか。 vd nsinw 1oilsl srt ad (the cat / the desk / it/ on/is/under / or)? dood s gaibss1 102 ane 2 突然,その少年は池の中に飛び込みました。 Snddenly(into /jumped / the boy / the pond). e abud Jo 1ol s s1ow opl Snddenly 14 Primer

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英語 高校生

回答が分からないのでお願いします!

13。 oN* 前置 詞- LE の働き前置同は(代)名間を結合して, 形容同句や副詞句をつくる。 The book on the desk is not mine. He is Iiving far away from home. (机の上の本は私のではない。) (彼は故郷から遠く離れて暮らしている、 形容詞句 接 崎を表す前置同…at. in. on.from, after. by, since, till など。 1 副詞句 1 (昼食後、サッカーをしよう。) 2 場所を表す前置同…al. in. on, by, toward, along なと。 The sun rose above the horizon. Let's play soccer afterlunch. (太陽が水平線の上にのぼった。) 2 その他の前置詞…1rom, of, through, at, for, with など。 This book is written in easy English. (この本はやさしい英語で書かれている。) DaDO 000 Dd Dd DOD A 次の( )の中から適当なものを選び, ○で囲みなさい。 き poxaumo 8 We met again (on, in) Monday evening. 2 You must finish your homework (by, till ) six o'clock. Come again (in, during) a day or two. noT 191l s bovis T nw 3 mO の There is a bridge ( over, on ) the river. TVO g0 Butter is made ( into. from) milk. at nem sr wiom bnste o1 5) ordad sth wis J'nob egob betaal gn )の中に適語を書きなさい。 B 次の日本文に合う英文になるように, ( ①バスはトンネルを走り抜けました。 内( The bus ran( ) the tunnel. 2 川に沿ってたくさんの木があります。 T a There are many trees ) the river. ③ 私は彼らの方へ走って行きました。 さ い I ran( orwhig od them. 21 C 次の日本文の意味に合うように, ( ) 内の語を並べかえなさい。 0 その猫は机の上にいますか, それとも下にいますか。 vd non (the cat / the desk /it/on /is / under / or)? 2 突然,その少年は池の中に飛び込みました。 Snddenly(into /jumped / the boy / the pond). Snddenly 14 Primer

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英語 高校生

解ける方答えを教えて頂きたいです

When I waa just a little girl, I realized that my grandmother was a witch. ( 1)that time, was reading atories about Snow White and Sleeping Beauty and (ア) (nbout/1/that'a/witchen /learned/ where) My grandma was good to talk to. In many waya ahe waa your typical grandmother ahe atudied tai chi, and made pottery and quilta. But if ahe wants to fool me(2 ) believing ahe ia not a witch, ahe ahould get rid of her black cat. Only she can touch Satan,and that devil eat's green eyes are really Bcary. Anyway, over the yeara I got into the habit of going( 3 )to mee Grandma after school and telling her all my troubles, I never let her know that I knew her secret and ahe didn't sny anything(4)。 But when I was in my second year in high achool, I ran into a problem. It required a little magie to set right, so I thought I'd aak her straight out. “Grandma, are you a witch? 1 said. "Of course," she said. "I thought you knew." "Do you know how to cast apella and make potiona?" "wDepends," ahe said. "What's on your mind? Is ita love potion you need? "Tell me all about it, Amy" “Well," I said, "you know it's my Year 10 Formal in November, and nobody haa aaked me yet. Id really like to go with Stevo. You know him. He's always lived next door to us. But he goes out with all the popular girla at school and thinka ( 5 ) me as just hia siater." My grandma thought a minute then went into her bedroom. She came back and put a little bottle of red liquid in my hand. “This will fix him," she said. “How can I get him to take it?" “Oh, you're the one ( あ ) has to take it. Three sips are all you'll need. When will you see him next?" “He's coming to my house tomorrow after school." “When he comes, ask him in and take a sip of the magic potion. Then take your shoes8 off and go outside, and jump up and down the path for a minute or so on that pogo stick I gave you." “He'll think I'm crazy. I can't do that." “Do you want him to take you to the Formal or not?After that, come inside and take another aip. Then let that lovely hair of yours out of that ponytail, brush it for two minutes, and put a flower in your hair. After that sit on the floor and take the third sip." “Will that work? Hell think I'm crazy." “Just think positive," said my grandma, "And by the way, don't wear that old pair of jeana and that baggy shirt" Next day I was waiting for Stevo after school. I had on my new akirt and my new blouse. Iopened the door, still not sure if I'd be able to go through ( 6 )the plan. “Where are you off to?" he asked. "Anyway I can't atay long." “It'e OK,"I said looking at my watch. "Tve got plenty of time." And before I knew it I'd taken the first sip. It (4) (the medicine/abit/1/ike /used/tasted) to take when I wasa little ldd. “You sick or something?" he said. 1 just gave him my new Mona Lisa smile and kicked off my ahoes. "Juat a sec," I said. I picked n the pogo stick from the corner, went out the front door, and jumped up and down the path for a while. I saw Stevo looking out the window at me with ama puzzled expression. Iwent back inside and he said, "You all right?"

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英語 高校生

この問題の答えわかる人いたら教えてください

The authoe w wsu In the beginning I wrote my diary on the backs of paper place mats. My friend and 答問題) 口次の英文は、筆者が20歳の頃に書き始めた日記についての話である。英文を読んで、あ le I were hitchhiking at the time. I was mailing regular letters and posteards to my friends back home, but because I had no fixed address, no one could answer them との間いに答えよ。 (配点 40) d And so I began writing to myself. Those first several years are hard to reread, not Seven is trulya wonderful age. For two days. That's the length of time my friend because they're boring-a diary is fully licensed to be boring- but because the writne is so horribly *affected. Pam and her son, Tyler, who is in the second grade, normally visit. He's at the stage (注)*conviction =確信 *repository =宝庫 where whatever I do, he wants to do. This includes wearing button-down shirts; singing * devotion =専念, 献身 *affected =気取った the same song until everyone begs you to stop; and carrying a small reporter's notebook. I gave him one the last time he came to the house and, imitating me, he stuck it in his pocket alongside a pen. That afternoon my friend drove us to a nearby town. There was 番号で答えよ。 an issue of the local paper in the backseat of the car, and reading it on our way there, I 2 1 came upon a headline that read, "Dangerous Olives Could Be on Sale." “Hmm, I said, and I copied it into my littlenotebook. l Tyler did the same but with less *conviction. "Why are we doing this again?" “It's for your diary," I explained. “You write things down during the day, then v tomorrow morning you expand on them." 4 “But why?" he asked. “What's the point?" ャ 3 That's a question I've asked myself every day since September 5, 1977. I hadn't known on September 4 that the following afternoon I would start keeping a diary, or that it would consume me for the next thirty-five years and counting. It wasn't something Td been putting off, but once I began, I knew that I had to keep doing it. I knew as wel that what I was writing was not a journal but an old-fashioned, secret diary. Often the terms are used in almost the same way, though I've never understood o 問2 下線部(ア)の内容を具体的に日本語で説明せよ。 why. Both have the word "day" at their root, but a journal, in my opinion, is a d hio hi d *repository of ideas - your brain on the page. A diary, by contrast, is your heart. As for “journaling," a verb that appeared at around the same time as “scrapbooking," that just means you're strange and have way to0 much time on your hands. ontdo bd al o ed sw ai o A few things have changed since that first entry in 1977, but I've never hesitated in ld eo o botele d my "devotion, skipping, on average, maybe one or two days a year. It's not that I think v e sd olaon my life is important. Perhaps it just feeds into my compulsive nature, the need to do the e d ba l exact same thing at the exact same time every morning. Some diary sessions are longer than others, but the length has more to do with my mood than with what's going on. 間3 次の英文は、筆者の日記に対する考えをまとめたものである。英文の空所( O), (の)に入れるのに最も適当なものを,それぞれ下の1~4のうちから一つずつ選び、 問5 下線部(イ)の理由について、当時の筆者の行動とともに次のようにまとめたい。次の空 所に35字程度の日本語を補い。文を完成させよ。ただし、旬読点も字数に数える。 番号で答えよ。ただし、同じ番号を二度用いてはならない。 当時,筆者は( "Journal" and "diary," both come from the same word originally, but the former is a warehouse of ideas or( の )on the page, while the latter is( の 1 your brain 2 your heart 3 your letters 4 your terms 3odw d 開4 次の Question に対するAnswer となるように、空所に入れるのに適当な内容を、英語で 補え。 Ouestion:Why has the author written in his diary almost every day since 1977? Answer He has never hesitated to keep a diary because he might feel uneasy if he 問6 次の英文は本文全体の内容をまとめたものである。空所(①. ) ~ ( ① ) に入れ るのに最も適当なものを,それぞれ下の1~4のうちから一つずつ選び、番号で答えよ。 thinks a child of age seven will ( ①)anything adults do. When the uthor did something, his friend's son, Tyler, would do the same thing. However, Tyler had a(の) about why the author kept a diary. The author has been keeping his Taiary for a long time. The contents of the first several years, however, are too affected for him to ( @ ) again. の 1 ak 2 Copy の 1 bellef 3 keep 2 confidence 4 1 『ead 3 eにTel 2 ing 4 question 3 underutand Write

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英語 高校生

なるべく今日中で至急お願いします! 2の(イ)はなぜwhichは駄目なのですか?答えはwhatです。

and touches it. Then, G. Answer the following questions. for farmers to grow the “Helping” others is not easy. Sometimes we send the wrong message when we say, "Can I help you?” We mean done as soon as possib well, but we sometimes send the message, “You are not OK; you need to change." I (ア)(むしろ~したい:2語) From the 1970s to th think of it this way: “I see you have a flat tire on your bike. I have some tools and patches here if you want to use There is, however, a b= them. (A) I can also stay around while you fix your bike if you want company." This is (イ) (適する関係代名詞: 1語)Ilearned from my experience along the Sumida River. cluster bombs. This m weapons of war. Let My work is my "vote” on what kind of society I want to live in, Food is also a "tool."(B) Iwant to live in place to live. a society where there is a way to get these “tools" to the people who need them. I don't think of my work as ける conflict 紛争 “helping" people, but rather matching up surplus food with those who can use it. I (ゥ) (~に情熱をもやしてい る:3語)making these matches. ② (much /what / it /sQ/ makes / is / myjob /Yun). 1. 下線部(1)が指して 他の兵器より破壊力 ( ③ ) ような兵 1. Choose the word from the text to match each of the following definitions. (1) the rubber, usually air-filled cover around the edge of the wheel of a car, bicycle etc. 2. 下線部(2)を並- (2) a choice or decision that you make by making a paper 3. Why is the cluster ヒ 2. Fill in the blanks of (ア)~(ウ) with suitable phrases. 4. Fill in the blanks of 3. For underlined part (A) into Japanese. (下の日本語に合うように答えなさい。) あなたが自転車を修理している間に ( 5.(あ)~(う)の空欄に (あ)~に出くわて 4. According to underlined part (B), what kind of society does Mr.Mcjilton want to live in? Answer it in Japanese. 5.下の日本語の意味になるように下線部②を並べ替えなさい。 「これが私の仕事をとても面白いものにする。」 6.In <Summary>, fill in the blanks of (あ)~ (う) with suitable words and complete the sentences. H. [Reading engine 1. 意味が通るように (1)彼女はみんなが目 she raised her vc

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