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化学 高校生

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

未解決 回答数: 1
英語 高校生

英語 これの答えなんだと思いますか?解いてみたのですが答えがなくて自信がありません。15番の選択肢は①ago ②from now ③past ④in です。 答えだけでかまいませんお願いします🙇‍♀️

A frosty Novemper morning decorates the leafless trees to perfection. When I went up the hill, the white frost was sparkling, and the of milky mist hanging in the air. 6 trees arose on all sides. There were layers The frost has not yet taken to lingering* on the trees in the morning. The air was soon mild. When I went to plant a new tree just received from the nursery*, a gentle moistnes prevailed. Planting trees is pleasant work, encouraging I dug the hole, the soil moved easily beneath the spade, soft and damp. thought about the future, and especially 7 so when conditions are as favorable as this. The weak roots settle 9 into the loam and compost and bone-meal*, pressed into the pit that has been dug; and the infant" thing, little more than a twig, is magnified in the 10 into a handsome and graceful maturity. The village has responded readily 11 the urgings* to plant more trees. In various corners single saplings* are being installed; where more space is available, groups are being planted. A decision as to 12 is not arrived at without much discussion, opinion being split, in general terms, between decorative exoties which put on a great show of blossom and those less showy trees, unfortunately slower in growth, which are more 13 to the village scene. To my relief the latter choice has been preferred. My immediate contribution has been to plant on the grassy edge of the lane which passes my house. 14 there is no room_for anything tall, I chose a white hawthorn*, and as I set it in the earth I could picture it giving pleasure to people who will walk along this lane many years 15 long after I am dead. [注] linger「とどまる」、nursery「苗床」 loam and compost and bone-meal 「黒土(ローム)と堆肥と骨粉」 infant「未発達の」、urging「奨励」、sapling「苗木」、 hawthorn 「セイョウサンザシ」 問6 0 green 2 rich 3 bare fallen 6 問7 0 Below As ③ Though Above 7 間8 0 for 2) dark ③ pessimistic の optimistic 8 問9 0 up hard unresistingly with difficulties 9 問10 0 imagination 2 real ③ future の life 10 問11 0 for ③ to by 11 on 問12 0 the way of planting の what to plant ③ how to plant 0 plant or not 12 問13 の traditional 2 colorful ③ dangerous 0 against 13 問140 If As long as 3 Unless Since 14

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英語 高校生

合ってますか

Hints 4 次の文を英語にしなさい。(必要に応じて、 「時間の前後関係」 を意識して文を作る 携帯電誌の」 4 (1) 10 マイクロプラスチッ ク microplastics ※ペットボトルや包 装容器などのプラス チックゴミが海など の自然界に拡散,漂 流し、微小なプラス チック粒子となった もの。海洋生物が体 内に取り込むなどの 被害が報告され問題 視されている。 「和文和訳]の空欄をうめて考えてみよう。) ringtone (1) マイクロプラスチックについて聞いたことがあったので,僕は海辺のペットボト és station ルを拾った。 ololw hs o ol etnsoilggs HA uL yd Toordba man anpunt 9nit od liw 1i ninisT gote Todioow Cnoonot ペットボトル C plastic bottle (2) 12 (温度などの)度 degrees Celsius [centigrade] イト ite ストラリ (2) 明日35度を超えたら,猛暑日が1週間続いたことになる。 が)35度を超えたら Jール 和文和訳 [隠れた主語を補う]( (数量で)~を超える exceed / be over / ーラハ oペー) ババ」 れること go above 猛暑日 C extremely hot day yom (3) 11 (サッカーなどの)試 合終了のホイッスル G inal whistle[wisl] (3) 試合終了のホイッスルが聞こえるまで,僕らは懸命にプレーした。 D 3 ( (4)(9 ~分遅れて ~ minutes late GuComu[SL (4)バスが30分遅れで映画館に着いたとき,映画はもう始まっていた。d[名城大] (5) 12 (高知大) 1E) take the (5)今月の終わりで, 私たちは英語を10年間学んでいることになる。 A odt timde dd Sine

解決済み 回答数: 1
英語 高校生

Power on 2のLesson 6です!写真が本文なのですが、Part 3にはいくつの長所が書かれてますか?

Tas Lesson6 Vegetable Factories 予習プリント PAF Task-1: Translate underlined parts into Japanese C C PART 1 Takumi: Angelina, have you ever heard of vegetable factories? I learned about them for the first time on TV last night. Such factories were first built in Denmark in 1957, and similar factories were PAI also introduced in the US in the 1970s. Angelina: Vegetable factories-yes, 1 know about them, too. In Japan, they were first built in the early 1980s to produce kaiware sprouts. These factories are now attracting much attention as a new type of agriculture I hear new vegetables like frilice lettuce and ice plant are being produced there. Takumi: Wow! You really knowa lot about vegetable factories. Angelina: Would you like to know more? Takumi: Definitely! もちろみ に C フリルレタズ C PA C C C PART 2 C You may be surprised to hear that we can grow vegetables without the sun and soil. But that is what people do in vegetable factories. In these factories, electric light and fertilized water are used instead of the sun and soil. Temperature and humidity are also controlled. It seems that limited space in vegetable factories is not a big problem. Workers fully use the space by stacking shelves of vegetables. Actually, you can find small vegetable factories in the previolisly wasted space of office buildings or restaurants. At present, the main crops from vegetable factories are leaf vegetables. But in the near future, PA C C Ta more varieties of vegetables are sure to come. し]必ず…する PART 3 What are the good points of vegetable factories compared to traditional agriculture? For one thing, they can provide a stable supply of vegetables, even in bad weather conditions. For another thing, vegetables grow much faster in a controlled environment. Other good points include no use of chemicals and good taste with more vitamins. Unfortunately, vegetable factories still face one challenge. Running them requires a lot of money. Because of this cost, these vegetables are expensive to buy. Hopefully, in the near future, we will have solved this problem. うまくいけば PART 4 文に、科に Talkumi: Agriculture without the sun and soil. Hmm. That's a great idea indeed. Honestly, Ive got a bit of, ahem, “agriculture shock" from what you've just told me in a good way though. Angelina: Ha-hal Have you? Good. If we can develop vegetable factories on a large scale, we may be able to solve the problem of food shortages. Takumi: Yeah, I agree. And the way we view vegetables may change whether we like it or not. Oh, by the way, Angelina, culture and agriculture are closely related, as you can see from the words. Agri-means “farming," and culture means “to grow something." Angelina: Oh, so you're giving alecture now! 422words

解決済み 回答数: 1
英語 高校生

ここの問題の答え全てわかる方いますか?

READING 34点 monitovb/ VARIOUS QUESTIONS 12点 100点 Wait 8 18点 LISTENING 全文回隠 パート ごとの 音声 の 音声 回 1 34点 READING - 1 Did you know that there are plants that eat insects? They are called carnivoronst plants, and one of the most famous of these plants is the Venus flytrap, name, flytrap, since it traps* flies and eats them. It also eats insects, such as beetleの* |grasshoppers* ana。 52 The Venus flytrap grows naturally only in North Carolina and South Carolina in the United States, where the soil is fairly poor in nutrients*. The plants there cannot get enough nutrients from the soil, and as a result, Venus flytraps have evolved to get additional nutrients by eating insects. ような植物なのでしょうか。 It got its moths*. 2-242- O3 You may wonder how the Venus flytrap is able to eat insects. The Venus flytrap is a very small 10 plant with strangely shaped leaves, each of which looks like a mouth with sharp teeth. Inside the leaves, there are very sensitive hairs. The Venus flytrap waits with its leaves open until an insect 15 flies in and touches these hairs. And the moment anything touches them, the leaves close very quickly and trap the insect. Surprisingly, they close in only 0.5 seconds! O4 After the Venus flytrap catches an insect, the leaves start to digest* it. It takes about ten days to get nutrients from the insect. Then the leaves open again. in the leaves is the outside of the insect. This is because the outside parts of insects are The only thing left too hard for Venus flytraps to digest. They are removed from the leaves by rain or wind. And again this insect-eating plant just waits for another insect to fly into its trap. (263 words) (注)carnivorous : 食虫の trap:動他…をわなで捕まえる 名わな beetle:名甲虫(カブトムシなど) grasshopper:名バッタ digest:動 他…を消化する nend moth:名ガ nutrient:名栄養 (分) 家説明文の構造に注目する ある物について説明する場合, 物の名前とその名前の意味·由来→基本的な性質→具体的な特徴についての解説, とい う順に話を展開していくとわかりやすい。 rola 本文の4つの段落を, 〈名前の意味·由来〉), 〈基本的な性質〉, <具体的な特徴〉の3つのパートに分けて, 各パートの左の余白に書きなさい。

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英語 中学生

もし良かったら答え合わせしてくださる方いませんか?

たロ 黒 20分) と得点を S- 書こう! 解答>「解答&解説」 P.24~P. 25 1 1 などの記号は語としてお 語以上の1文,(b)は 5語以上の1文で書くこと。(「,」「.」 い。)(8点×2 = 16 点)('09 愛媛県) (a) あなたがボランティア活動をするとしたら,何をしたいですか。em wo 2 (1)あなたは,学校生活の思い出を書くことになった。これまでの学校生活の中であなたが最も 伝えたい思い出を1つとりあげ,そのことについて3つの英語の文で書け。 a SO Tme ealood (15点)(04 東京都改題) (県木 T門) (S ) ge i snlugon (b) また,なぜそれをしたいのですか。 hoY weM ot anT vM Geee Ge (チーモ) o uobnowa oY wo (2) あなたは英語の授業でスピーチをすることになった。次のL ある英文を書き,次のスピーチ原稿を完成させよ。ただし,同じ表現を繰り返さない、 な に3文以上のまとま。 w 1mag lindeend s andioze ーn auobilob eaw ai onnib ol nota s bed I (14点)(17 鹿児島 089日4日 m aw 1ora 0 bool ensqal bavoll atnsusias Hello, everyone. Today, I'll talk about favorite season. my luqog SW of boog ai fl (2)夏休みにアメリカから来た中学生に, 日本の夏の行事や風物の1つについて英語で伝えると したら,どのように言うか。あなたの知っていることや体験したことを,3つの英文で書け。 ただし,行事や風物の名称は, ローマ字で書いてもよい。 なお,伝えたい行事や風物の名称を,日本語で に書くこと。 さ※風物…その土地やその季節に関係の深い事物。特有の景色や物。 ら宗 申のT 示 ) (県駅 o) (8138×) Thank you. (15 点)(05 群馬県) m ool e ol 書ウ文 (hbue 0) 美由さ ホ (コ) ア キ moH 1ot noitsoilggA deogoeT ots :()ma (中) Te esa ojg Vat dotaot booa ai tt (idi snoh n 1o2 eal () no こ

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