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化学 大学生・専門学校生・社会人

この問題、A.Bが二重結合を二つまたは、三重結合一つ持ち、Aが第一級アルコールで、水付加させるとヨードホルム陽性で、Bが酸化されないから三級アルコールかエーテル、まではわかるんですけど、そこから絞れないです… 詳しく解説お願いします🤲 回答だけでなく解き方もお願いします

が 分子式 CHzO で表される構造異体AB, C, Dがある。これらの化合 。 2 に ア 物が環状の構造をもつ場合は, 5個の央原子を合ち大を1つだけるつものと 時 1 する。 また. 化合物AB, Cは不斉炭素原子をもつ。 実験1から実験7の結 記し 果に基づき。 有】から有9に答えよ。和式や大素原の表示(ま) を天 られた場合は. 右の例にならって春け。ただし, 光学異性体は区別しない。 れる化合物が和仁ろれた。 容】 化合物A 刀をそれぞれ奥素と反応させると。 どちらの場合分子式CuHsBcO で胡を 深抹あある 先2 化合物Aを硫大水浴と化クロム (WM) を用いておだやかに其化すると。 分区CsH4O。 でそれる化委 評が得られた。化合物忌は この反応条件下では酸化きれをかった。 先肉3 化合物人に受弥を用いて水を付加させると化合物下が得られた。 先馬4 人全物末にヨウ素とNaOH沙溢区を加えて温めると。 特有の身いを6つ長錠最が生じた> 6 実験5 化合物C. D各1 mol を間切な触と十分な量の水素を用いて居元すると。 どちらの場合も衣奏分チ 1 mw が消費され同一の化合物 が得られた。 実験6 化合物C. に硫酸酸住の過マンガン酸カリウム水深液を加えると. 水沙液の灰寺色が。 化合物C では痢 えたが. 化合物Dでは消えなかった。 9 舌有7 化合物はをナトリウムと反応きせると. 気体の発生とともに, 化合物弄が得られたま 膨」 化合物人ABの構造式を書き。 不青炭素原子に印をつけよ。 ものた 問2 人合物人について実験 と実験2の結果が香られたのは. それぞれ。 化合物Aがどのようを部外棚尊をる つた めか。 それらの部分構造をもつ化合物の一般人的な名称を書け。 な 友溢 則3 化合物人は同和の分子量の炭化水素に比べて水落けヤナい。 その理由を 35 字以内で審け。 -琴さ 問4 化合物下の構造式を書け。 3 半5 化合物@の構造式を書け。 周6 化合物C. Dの構造式を書け。また. 化合物の不衣素原子に事印をつけょ。 LuI4 先馬7の反応を、構和式を用いで化学友応式で侍け。。 4 [ 間8 実験7の友応の種類と しで導切なものを選択用(⑩から (3)の中から1つ選べ。 と _ の Mkke owame

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英語 中学生

このページ分かる方教えてください😓😓

Theme day8。 PDY People around the world do volunteer work. YOnmg people in JaPan。 France and America answered two questions about Yolunteer work Graph1 中 Grepha ol ie をーー ん you interested in volunteer woz || wmy ae you immerested in voumeer woの | の ED ] 了 軒countxv 較comB 圏Countぐの | | pe | ク の | ihows the answer to the question。 "Are you interested in Yolunteer Work?。 The *rate of Japanese people who were interested in s Yolunteer Work was higher than the rate o[ French people. It was higher than the rate of American people. too. More than s06 of Japanese people amswered -yesr to this question. Graph 2 shows the answer to the question。-Why are you interested in YGlanteer work? Tn all the three countries. te most popular reason was T i6 to help people who have a problem・ In Japan and France. the reason TTYWant to meet *a variety of people' was more popular than the reason 1 Wamt to *nprove my *1ocal community・ The rate of American people who 語mted 16 improve their 1ocal communities was higher than the rate of 二Eiem ipeople ho wanted to meet a variety of people. き へ還te avarietyof- ミまさまなー improve をよくする 5 COmmunity 場元の地域会 イ France ウ America ) 9 ( ) 再半9 ( ) 9 ph 2 (の にあてはまる理由を次から1つずつ選び. 記全で答えなさい ant to meet a variety of people. tto help people who have a problem. improve my local community. TE )軸較2 ( ) に え 1 文か2 文の英語で草きなさい。 和了 WEや1 of people in Country B didmt answer the Tdontknow。 What do you think about it

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英語 高校生

明日テストなのに先生授業で教えてくれなかったんですよ😭 CROWN2のlesson6です! questionの分からなかったところを教えて下さい!!

Lesson 6 Ashura A Statue with Thres Faces一 yes 7Z7ou/ gpegんpg cop7osg 7のe sec7e/5 のた4e カegrた ーー 57. 7ero7ze Take a Moment to Think 上 6 人 You been to Nara2 What do You like most about Nara? ロ o you know ョanything about Ashura? 9. y : W Why do you think we have so many Buddhist statues in this country? Tn 2009 an exhibition of Buddhist statues was held in Tokyo, and later in Kyushu. Itwasa remarkable success, With over 1.650,000 visitors. The most popular feature was the statue with three faces: Ashura. In Nara Park you can see the Five-Storied Pagoda of Kofukuji Temple. On the temple grounds is the Kofukuji National Treasure Museum, and this is where you can find one of the best-known Buddhist statues in Japan: Ashura. Kofukuji Temple was built by the Fujiwara family when Nara became the capital in 710. It was one of the “Four Great Temples" of Nara. Im 734 Empress Komyo established a hall to remember her mother and enshrined 28 statues. Among them are the 万acが7めsu the protectors of Buddha. There is a story that Ashura was once a cruel warrior, constantly fighting with 7g7sカarたu7e7. Later, he woke up to see the truth, repented, and became one of the protectors. From earliest times, people have prayed to the 刀acカめusZg for healing and purification. Through the centuries, many of the buildings and statues at Kofukuji Temple have been destroyed by fre, war, and natural disasters. However, Ashura and the other 万acのusカu have survived to the present day. One of the reasons for their survival is that they are hight and could be easily carried when there was an emergency. Ashura, for instance, is 153 centimeters tall but wejghs only about 15 kilograms. How do you make such light statues? First, you make a wooden frame and then you put clay around it. Then you wrap it in cloth soaked in 1acquer and let it dry. You repeat this process several times. Next,. you remove both the clay and the wood, leaving a hght, hollow statue. Lastly, you put a hght wooden frame inside for support and add details using wood powder mixed with lacquer. This method, which is called gaたたazsg たgs777sg (dry lacquer), was introduced by artists from Korea, who are thought to have made Ashura and the other 7gc/7のgp. The statue of Ashura you see now has survived nearly 1.300 years: the original colors have changed and cracks have developed on its faces. You may want to know what Ashura looked like at the time it was first created in 734. It is possible to find out. All you need to do is to visit the Nara National Museum, where you can see a replica of Ashura in its origmal colors. The replica wears a golden ornament, which shows some influence from ancient Greece、 り トト4

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