化学の蒸気圧についての質問です この解説の最後にある｢よって"状態ア"と"状態ウ"について｣の部分にある物質量が変化しない理由って元々のmol比である977:36.0に変化が加わっていないからですか？ 逆にどのようなときに物質量は変化するんですか？ なんとなく理解ができ... 続きを読む

これ だけ で 8 ★★★ 合格決 をめ る 問題 [蒸気圧] ある反応によって生じた水素を水上置換により容器に捕集した。 この容 気体を捕集したときの温度は27℃で外気の圧力は1013hPaであった。 液 器は、容積を変えることで圧力をかきの気の圧等はく保つことができ 体を含まないように気体を容器に密閉し, 温度を27℃で一定に保ったま ま、外気の圧力を変化させて容積の変化を測定した。 外気が506.5hPaのときの容積 は、外気が4052hPaのときの容積の何倍か。 解答は小数点以下第2位を四捨五入し て示せ。ただし、気体はすべて理想気体としてふるまうものとし、 27℃における水 の蒸気圧は36.0hPa とする。 (解説) 27°C 27C Pin20 P V,T:- Hz。 + H2O 状態ア) で分ける V₁L V.L とする 。Hz 136×1 27°C 506.5hPa ●H2O VL とする ①より H2 とH2Oのmol比がわかっているので, P.Ho=506.5x- 全圧 36.0 977+36.0 結局, 次のようになっている。 =18.0hPa <36.0hPa 27℃における水の蒸気圧 モル分率 よって H2O は全て気体として存在し, その分圧は18.0hPa とわかる。 (1気圧 全圧からH2Oの分圧を引いて求める 3hPa [東京工大] 全圧506.5hPa 分圧(506.5-18.0)hPa 27℃℃ 分圧 18.0hPa 27℃℃ 27°C H2O H2 V,T: 一定 で分ける Hz。 + V₁L ◆状態ア V.L mmt H2O V.L STEP 3 水素H2のような水に溶けにくい気体を発生させたときは, 水上置換で集 める。このとき、容器内はH2とH2Oの混合気体になっている。 wwwwwwwwwwwwww wwwwww 図のように, 容器内の水面と外の水面を一致させることで, 容器内と外 気の圧力を等しく保つことができる。 27℃における水の蒸気圧つまり分圧が36.0hPa wwwwwwwwwwwwwwwwwwwwwwww であることを意識して, V. T: 一定で分けてみる。 (2)外気の圧力を4052hPaにした場合 H2Oが全て気体であると仮定すれば･･･ STEP4 PifH20 4052hPa 27°C 27℃℃ 状態イ H2O 27°C 27℃ 27°C STEP 3 状態Ⅱ 27°C V, T:- H2° + 容器の中で H2O ●H2O で分ける V2L V2L とする 一部水が液 VL と変わらな 化したときとする。 【い状態 。外気の圧力 |1013hPa H2 H2O V2L H2 • STEP3 状態 H2 V, T. 一定 VL で分ける する。 VL + H2Old 蒸気圧 全圧1013hPa V,T : 一定で分けたときは,圧力を足すことができるので 1013hPa=PH+PHO PHo=36.0hPaなので, PHを求めることができる。 Ph=1013-Pho=1013-36.0=977hPa また,V,T: 一定で分けたときは, 「圧力比=mol比」 なので NHƯ PHO PH Pho=977:36.0 … となる。 次に、液体を含まないように気体を容器に密閉する。 |を示すね ①より, 36.0 分圧PH2 分圧PH20=36.0hPa Pit. Ho=4052× 全圧 977+36.0_ モル分率 -=144hPa > 36.0hPa 27℃における水の蒸気圧 よって, H2O は一部液化し,その分圧は36.0hPa となる。 実際は,次のようになっていた。 全圧からH2Oの分圧を引いて求める 4052hPa (4052-36.0)hPa 36.0hPa 27°C 27°C 27°C V₂L H2O とする H2 V, T:- で分ける H2。 + 状態ウ V3L V3L H2O 。 STEP3 D 気体だけを H2O 27℃で外気の圧力を変化させて容積の変化を測定 密閉する . H2 する。 (1) 外気の圧力を506.5hPaにした場合 H2Oが全て気体であると仮定すれば･･･ STEP 4 40 よって状態アと状態ウのH2について, 物質量 (mol), 温度, 気体定数Rが変化し ていないので,PV=nRT (○は一定を表す) となりボイルの法則が成り立つ。 wwwwwwww →新しく得られた式PV=(一定) PV=(506.5-18.0) xV=(4052-36.0) xV3 よって, Vi=8.22V3≒8.2V3 解答 8.2倍 (

1枚目の写真のTask1を参考に Task2でメールの返信を考える問題です🙇‍♀️ 2枚目に私が書いたものがあるので文法や単語ミスがないか添削してほしいです 3枚目に評価する時に先生がよく見てるところを貼ってるので参考にしていただけると幸いです すみませんがよろしくお願いし... 続きを読む

Task 1 Your friend is coming to visit. He has questions about shopping. Write his questions on the right. FROM: Hello! I can't wait to see you next month. I have a few questions about your country. I would like to go shopping during my visit. I need electronics, clothes, and books. to Wherecommend I go? What are the you cheapest places to To to buy these things? What are the most reliable places? Are there good sales in your country this time of year? Are the stores very crowded? Any advice would help 混雑 me a lot. Thanks! クラウド His questions Where should I go to buy some electronics, clothes, and books? what are the cheapest place to buy these things? (what are the most reliable places / Are there good sales in your country this time of year? Are the stores very crowded? Leo Task 2 Write a reply letter of 80-120 words. Use some of the words and phrases in the box below. 平日OK bargains/suggest/selection/price/convenient/sales/discounts/crowded

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180 If I ( I have Try! 1. If I ( 2. If I ( I will stop ) some more money, I could buy an electronic dictionary. 4 had had 2 had I had known 3 has had ) belonging to the tennis club, I would have more free time. ③ stopped 4 am stopping 2 stop ) Dave's phone number, I would call him right away. 2 have known 3 knew 4 know ½¢+)

答え合わせと正しい解答をお願いします！ Dの問題、全く分かりませんでした、、

Part1まとめの問題 (7) 私が空港に着いた時にはアンジェリカはすでにベルリンへ発っていた。 Angelica (has) airport. has already) ( Leff) for Berlin before I arrived at the (8) 出勤する時にこの手紙を出してくれませんか。 Would you ( (:be "senf) this letter when you go to work? 次の英文を[]内の指示に従って書き換えましょう。 (1) Kaori went to Paris and she isn't here now. [完了形を用いてほぼ同じ内容を表す文に] (2) The scientists carried out the experiment in 2022. 〔下線部を主語にした受動態に] The experiment was carried out by scientists in 2022 (3) You are tired after all that walking. [助動詞を使って話し手の確信のある推量に] (4) This is the book. I told you about it yesterday. [関係詞を用いて文に] This is the book which I told you about it yesterday. (5) The man made his daughter a wooden toy. [「誰に」 と相手を強調する文に] 次の各文の )に入る最も適切な語句を選択肢から1つ選びましょう。 (1) After the musical ( ), the audience began to leave the theater. have ended 2 end (2) Several guests at the restaurant complained about ( yesterday. 3 had ended 4 has been ended ) cold food having served ) can be the evidence of his crime. 3 who 4 where ①to be served 2 being served served (3) I cannot think of anything ( ①when 2 that (4) This ancient pine tree ( ) because of climate change. has death (5) The girl ( ①dance (6) Most of the items in this room are items ( how has dying 2 is dying 3 is died ) with John is Keily's sister. 2 dances ③3 dancing 4 danced ) I cannot do without. 4 those 2 what (7) This is the community center ( 2 when ①where ③ that ) I learned classical Japanese dance. 3 which 4 whom

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1.( )内の語のうち, to に続く正しい形の動詞を選ぼう。 1) Yuki hopes to (visits / visit / visited) Peru someday. 2) Do you have something to (reading/reads / read) on the plane? 3) My brother went to Canada to (learn / learned / learning) English. b 2. 日本文に合うように、[ ]内の語を使って, 英文を完成させよう。 It s 例)母は海外旅行をするのが好きだ。[travel] My mother likes ( to ) ( travel) abro 1)この週末は買い物に行きたい。 [go] mon algo rot I want ( 2) ショウタは宿題をするために家にいた。 [do]luortiwangngotoig go )(msgoloiq sato) shopping this weekend.alc amergoloiq q9eal ot been W. Shota stayed home ( )his homework. 3) リクには数学を教えてくれる人が必要だった。 [teach] Riku needed someone ( )( 4) ナナはそのパレードを見るために窓際に立っていた。 [watch] Nana stood by the window ( ( ) him math. ) the para Try! 放課後, リュウジはマサトを映画に誘っています。[ ]内の語句を並べ替えて対話を完 させよう。 Ryuji: Masato, are you free now? Let's go to see a movie. rging ations Masato: Sounds great, but I to / some homework / have] do today. 1) Ryuji: How about this weekend? Masato: Sorry, I have to visit a museum 2) [write / to / a report] this weeke 1) 2) esson 04

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Section 17 後悔を表す 〈should have + 過去分詞> < |67 A: The train was delayed badly because of the heavy snow last night. B: You should (leave) for home before it started snowing. 語形変化 空欄1つに1語を入れること Try! 1. I haven't talked with Cathy for three days after I stepped on her foot. I (apologized/ have/her/to/should) right away. 168 2. Mary regrets keeping it a secret. She thinks she should ( friend the truth. ①have told ) her 2 is telling 3 is told 4to have told (金沢工業大 ) Ted says he couldn't finish the report by the deadline. He ( ) out with us last night. 1 must not go ③ shouldn't have gone Try! I ( 2 can't have gone 4 ought to not have gone ) the file because it was Mr. Jones' private one. I will have opened 2 having opened 4 would be opening that should ③ shouldn't have opened Section 18 169 Ralph never fails to come on time. It is strange that he ( late like this. 1 must 2 will 3 should Try! It is quite correct that Picasso ( O 1 does can It is necessary that you ( should 4 ought to ) be called a great artist. 4 may (**) ) be

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7 Not having finished her homework Lucy is still ン Exercises 1 Fill in the blanks so that each pair of sentences will have a similar meaning. Use "done," "not V-ing," or "having done." b enitte e.g. As I was shocked at the news, I didn't feel like eating anything. Shocked at the news, I didn't feel like eating anything. 01 1. Jack was given a bad grade, so he had to take extra lessons. Jack had to take extra lessons. 9 2. My sister wasn't busy, so she asked if she could go shopping with me. , my sister asked if she could go shopping with me. 3. Kate has visited many tourist sites, so she can give you some useful advice. Kate can give you some useful advice. 4. We had lunch at the cafeteria, and then we went back to the library. , W we went back to the library. T (2) Tell your classmates about something you did on the weekend. Use "done," "not V-ing," or "having done." e.g. Not having any plans on Sunday, I took a walk along the river. Having walked for two hours, I came across some fisherman cooking ayu over *charcoal. Te

英検2級writing 添削をしていただきたいです🙇‍♀️字が読みにくいかもしれません💦

2 ●以下の英文を読んで その内容を英語で要約し、解答欄に記入しなさい。 ●語数の目安は 45 語~ 55 語です。 ●解答欄の外に書かれたものは採点されません。 ●解答が英文の要約になっていないと判断された場合は、0点と採点されることがあります。 英文をよく読んで から答えてください。 In recent years, AI has become increasingly familiar in daily life. In particular, the introduction of AI systems into cars is attracting a lot of attention. Car manufacturers in Japan and other countries have been focusing their time and efforts on developing self-driving cars. Within the next few decades, they may become commonplace. What are the benefits of self-driving cars? First, by having an automated driving system control driving, the physical and mental burden on the driver will be significantly reduced. Also, there may be fewer traffic accidents because driving errors by drivers will be reduced. On the other hand, there are some concerns about self-driving cars. First, until self-driving cars are mass-produced, manufacturing costs are expected to be very high. Additionally, if the programs controlling self-driving cars are rewritten through hacking or other means, it may lead to accidents or crimes. Therefore, it is essential to ensure the security of the systems. 解答欄 Self-driving cars may become commonplace. It can reduce physical and mental burden on the driver and (20) be fewer traffic accidents. However. It costs are expected to be very high. Also if it hacking or other means, it may lead to accidents or crimes, so 43 it is essential to ensure the security of the systems. 110

このページによると、知覚動詞はcに、原型不定詞、現在分詞、過去分詞を取れるということですか？？ 知覚動詞はそんなにいろんな分詞を持ってこれるのですか？

③ 補語 (C) が原形不定詞 原形不定詞を取る動詞は知覚動詞と使役動詞である。(p.51 参照) George felt something move toward him in the dark. 「ジョージは暗闇の中で,何かが自分の方へ動く気配を感じた」 ova I don't want to make my son go to the piano lessons.) 「私は息子を無理矢理ピアノのレッスンに通わせたくない」 ④ 補語 (C) が現在分詞 「OをCのままにしておく」という意味の leave や keep, 知覚動詞などはCに現在 分詞を取る。 Helen left her daughter sleeping even when dinner was ready. 「ヘレンは夕食ができても娘を寝かせたままにしておいた」 ⑤ 補語 (C) が過去分詞 > her daughter = sleeping 「子どもは寝ている」 という関係。 OとCの間に「Oが〜される」 という受動態の関係が成り立つ。 知覚動詞やhave やgetなどがこの形を取ることができる。 Susan felt her hand seized in the crowd. 「スーザンは人込みの中で, 手がつかまれるのを感じた」 トレーニング her hand = seized 「手はつかまれた. LI 明/

英検準一級　ライティングです。 添削していただきたいです。

2021-3 動物から作られた製品を使うのを止めるべきか?(いえ) 点物とない地域でなく着られる. ○Product quality 動物の皮でつくられた衣類はあたたかく、すである (一人のものよりも)→長い間着ることが出来るLag,wallet. →リュースする取組 cloth componyが行っている動物のことを ○Tradition 伝統的な衣類として昔からよく着られてる また、それは民族を動物の友好frendshipを表しているものもある。 御下でる In my opinion, people don't have to stop usting goods that are made from animals for two reasons, such as Product quality and Tradition. (24) Firstly, the goods, for example clothes, bag, and wallet,are stronger than artificial goods. So, we can use them for long times. Some people say that using such goods are bad for animals, but there is a cloth company which do the reuseing project for clothes with using animals in Japan, and it is remarkable Secondly, in particular cold countries, goods that made from animal. are often used sias traditional clothes or goods stuce before. And, some tell friendship with people to animals which live with for many years, B4) For these reasons, I think that people needs't stop using them. ((25) いろ (55)