Grade

Type of questions

Chemistry Undergraduate

はじめまして。 問2.3がわからなくてとても困っています。 もしよろしければ教えていただきたいです。 よろしくお願いします。

<問題> 1) 安息香酸、クロロフェノール、アントラニル酸メチルのpK』 をPubChem で調査せよ。 2) 二つの化学種が平衡状態にあるとき、 Gibbs 自由エネルギー差はAG =-RT In K で表 される。 ここでKは平衡定数 (ある化学種に占めるもう一方に化学種の割合) である。 メチルシクロヘキサンのメチル基がアキシアルを占める立体配座とエクアトリアルを 占める立体配座の標準状態における存在比を求めよ。 計算実験で得られた立体配座異 性体のエネルギーの差を Gibbs 自由エネルギー差の近似値として用いてよい。 なお、In (エルエヌ) は自然対数を指しInx = yならばey=x (左辺はexp (y) と書くこともある) である。 気体定数は R ≒ 8.31 JK-1 mol-1 を用いよ (Bruice 有機化学、 5.7 参照)。 3) メタン、エチレン、アセチレンの分子軌道を量子化学計算の一種であるハートリー・ フォック法により計算せよ。 Engine: Gamess, Calculation: Molecular Orbitals, Theory: RHF, Basis Set: Minimal:STO-3G を指定せよ。 各化合物はそれぞれいくつの 分子軌道をもつか。 上記のうち、 多重結合を有する化合物について、 全ての軌道を 図示し占有数(Occupancy) を示せ。 また、 それぞれの化合物の結合角(∠HCH やく HCC) はおよそ何度か。 これまでに学習した軌道の混成状態についての知識と比較せ よ。

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English Senior High

なぜearlyを前半と訳したのでしょうか??

100 In contrast to its poor performance early this year, the company earned a record $101.9 million in the third quarter. contrast [kántrest | kóntrast] [kantréest-trá:st] 名対照、はっきりした違い 対照的である 関 by contrast (対照的に) ■in contrast to X (Xと対照的に)は重要表現。動詞でも出る。 例 Tex Grocer marketing strategies contrast sharply with those of traditional supermarket (Tex Groceryのマーケティング戦略は、従来のスーパーマーケットとは好対照だ) performance [parfó:rmans] 業績、成績、公演、仕事ぶり、 性能 TO b a or H L 「 NO perform (遂行する、 演じる、 公演する) Ha performance review/evaluation ( 務評価、 成績評価) 「成績 181] や 「公演 307」といった意味でも出る多義語 動詞 perform も頻出 例 perform work (作業を遂行する)、 The band is performing tonight. (そのバンド は今晩演奏します) earn [5:rn] 得る、 (お金を) 稼ぐ earnings (収入) Learn money (お金を稼ぐ)、 earn a degree (学位を得る)、 earn a reputation 判を得る)といった形でも出る。 SV00 の形を取る語法にも注意。 例 The project earned him an award. (そのプロジェクトは彼に賞をもたらした) record 形 [rékard |-ko:d] 新記録の記録 ■記録する ■ [rik5:rd] 形容詞はパート7で正解の根拠にもなったことがある。 quarter [kwó:rtar, kó:rtar] 名 四半期 関 quarterly (四半期の、年に4回、季刊誌) TOEICでは、「四半期 (会社などで、1年を3カ月ずつ4つに分けたうちの1つの期間の と)」の意味で主に出る。 関連語の quarterlyも重要 354 今年前半の低調な業績とは対照的に、 その会社は、第3四半期で、 101.9百万ドルという新記録の収入を得た。

Unresolved Answers: 1
English Junior High

いの答えと考え方を教えてください。

5 10 15 20 25 30 The Olympics were held in Tokyo in 1964. A few years ago before the Olympics, Japan had a big problem. It was a problem of communication. Many foreign people didn't visit Japan, and we had only, Japanese signs. For example, words like "i" or "" were on toilet doors. These signs were not understood by many foreign people. Japanese people at that time needed to make signs in many different languages for foreign people. But when they put many words on one sign, the "letters became too small. They could not easily read the sign. They had to think of ) signs for foreign people. Mr. Masaru Katsumi, a leader of a design team for the Olympics, had a great idea. everyone /to/ was easy / thought / understand he forit pictures. He wanted to make picture signs. These signs are called *pictograms and are used in many places now. Picture 1 Picture 2 Picture 3 Look at these pictures. Picture 1 shows a shower. Picture 2, shows a toilet. Picture 3 shows a restaurant. Foreign people can easily understand what each picture shows. They had to make pictograms which everyone could understand without any trouble. When they started to make them, one of the pictograms was a shower. Many Japanese people didn't know about showers at that time and didn't have one at home. One of the designers didn't even know the word "shower." One officer had to explain how to use it with a photo of a shower. The designer made the pictograms through the officer's words. With a lot of trouble and hard work, twelve designers needed three months and made pictograms for the Olympics. When the last pictogram was finished, Mr. Katsumi said to all the designers, "You did a great job, but this work is not for us. We did it for all Japanese people. Please write your names on this paper." The paper said that they'd like to give up the *copyright to the pictograms. They wrote their names on the paper. They gave up the copyright. One of the designers said, "Mr. Katsumi hopes that many people in many places will use the pictograms in the future. Money from the copyright is not important to Mr. Katsumi. He is proud that he is one of the members who worked for the Tokyo Olympics." In 2020, we are going to have the Olympics in Tokyo. Our life will change a lot. What kinds of new signs or pictograms will we see around us? (E) letter pictogram ピクトグラム(絵文字) designer www. デザイナー officer 役人 copyright 著作権

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English Senior High

赤線を引いているところがよくわからないのですが、まず、 1、母と議論するのは難しかったとありますが、何についての議論か 2、最後の分の「彼女は首に巻いた〜合図であった」は何を意味しているのでしょうか できれば要約をお願いしたいです🙇

14 第6問 次の文章を読み、下の問いに答えよ。 標準解答時間 9分 depressed. It was not the exam that made her feel that Christine came out of her last examination, feeling way, but the fact that it was the last one; it meant the end of the school year. She dropped in at the coffee 5 as usual, then went home early because there didn't 10 seem to be anything else to do. shop "Is that you, dear?" her mother called from the living room. She must have heard the front door close. Christine went in and sat on the sofa. "How was your exam, dear?" her mother asked. "Fine," said Christine flatly. It had been fine; she had passed. She was not a brilliant student, she knew, but she was hard-working. Her professors always wrote things like "A serious attempt" and "Well thought out but 15 perhaps lacking in energy" on her term papers; they gave her Bs, the occasional B*. She was taking Political Science and Economics, and hoped to get a job with the government after she graduated; with her father's connections she had a good chance. 20 "That's nice." Christine felt, bitterly, that her mother had only a vague idea of what an exam was. She was arranging roses in a vase; she had rubber gloves on to protect her hands as she always did when engaged in what she 25 called 'housework.' As far as Christine could tell, her housework consisted of arranging flowers in vases. Sometimes she cooked elegantly, but she thought of it as a hobby. It was hard, anyway, to argue with her mother. She was so easily upset that it was better to avoid 30 arguing with her.

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