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英語 高校生

合っているか確認して頂きたいです。

各文の 1) If they here, they would be surprised at the news. (be) (-51 a new tennis racket. (may buy) a computer, you could finish this job in a day. (use) Henry more often if I lived in Tokyo. (can meet) would it with you. (will sing) sing ②各文の( )内の語句を適当な形に直して入れなさい. could have caught 1) If I had run, I 2) If the weather had been 3) If you had shown her this picture, she ()内の語句を適当な形に直して入れなさい. were 2) If I had more money, I might buy 3) If you used could meet 4) I 5) If I knew that song, I 4) If I did not study had taken 5) If Steve the first train. (can catch) fine last Sunday, we would have gone camping. (be) had not study your story. (will believe) (not study) (take) yesterday, I would have failed the exam. my advice then, he might be well now. ● 日本文の意味に合うように( )内に適語を入れなさい. 1) ここにもう少し長くいられればいいのに. I wish I ( could) ( Stay ) here longer. 2) あのときあなたとお話しする時間がもっとあればよかったのですが. I wish I (had)( had (52 ) more time to talk with you then. (→53 1 2 3 modii H 3) 昨日そんなにたくさんお金を使わなければよかった. I wish I had )( hot :) ( used Jaの状況に合うように, b. の( )内に適語を入れて仮定法の文を完成させなさい. 1) a. I don't have enough time, so I can't visit Kiyomizu Temple. b. If I (had) enough time, I ( could 1) visit Kiyomizu Temple. ) fine now. 4) グランドキャニオンの写真を撮っておけばよかったのですが. I( wish )I( had so much money yesterday. 2) a. We practiced hard, so we won the finals. b. If we ( hadn't ) practiced hard, we wouldn't ( have ) ( woh ) the finals. 3) a. I'm sorry I didn't buy a ticket for the concert. b. I wish ) I ( had)(bought ) a ticket for the concert. ⑤ 日本文の意味に合うように( )内に適語を入れなさい. 1)もし今晩忙しくなければ、あなたを手伝うことができるのに. ) ( not. If I ( were ) busy this evening, I ( could) help you. 2) もしあのとき地図を持っていたら, 道に迷わなかったのに. )( hot If we had had a map then, we (had 3)もしもっと早くこの薬を飲んでいたら、君は今ごろ元気だろうに. If you had ) ( lost )(drunk) this medicine earlier, you (would ) our way ) ( taken) pictures of the Grand Canyon.

解決済み 回答数: 1
化学 高校生

化学基礎の酸化還元反応です。 問題文が何を意味しているのかからよく分からなくて、、、 そこも噛み砕きながら解説よろしくお願いします🤲 解答も載せます!

156 化学的酸素要求量 (COD) 化学的酸素要求量 (COD) は水質を評価する指標 の一つで、河川などの水1Lに含まれる有機物を酸化するときに要する過マンガン酸カ リウムなどの酸化剤の物質量を, O2 の物質量に換算し, その02の質量を表したもので あり、単位をmg/Lで表す。 実験としては,まず河川水に含まれる有機物を,酸化剤を 過剰に加えて酸化する。次に,初めに加えた酸化剤と過不足なく反応する量の還元剤を 加える。さらに,残存する還元剤を酸化剤で適定することにより,有機物を酸化すると きに要した酸化剤の量を求める。 ある河川水の COD を測定するために実験を行ったと ころ 河川水20mLに含まれる有機物を酸化するのに要した 5.0×10mol/L 過マン ガン酸カリウム水溶液の量は, 4.8mL となった。 (1) 下線部について,過マンガン酸カリウム 1molの消費は, 酸素 O2 の消費に換算する と何 mol になるか。酸化剤としての電子のやり取りに注目して, 分数で答えよ。 (2) この河川水1Lに含まれる有機物を酸化するのに要する過マンガン酸カリウムの! 質量は何mol か。 (3) この河川水の COD [mg/L] を求めよ。 [北海道大

解決済み 回答数: 1
英語 中学生

文章長くてすいません。 赤線が引いてあるとこで『toshio did』と言ってますが'did'は絶対入れなきゃダメですか?? didが入る理由が分かりません。😭

6 対話文読解 ② 1 次の Fumiko, Keiko, Toshioの会話を読んで、 問1~間8に答えなさい。 *印のついている語句には, 本文のあとに〔注〕 があります。 Fumiko, Keiko, and Toshio are high school students and good friends. After school, they are having a *meeting in their *classroom. They want to *recycle things. meeting me here. I thought of a great idea last night. I think we should collect *unneeded things from our homes and sell them at the city *flea market. That's a great idea, Fumiko! My house *is full of unneeded things. My family uses them. I have many old clothes. Toshio: Yes. I also have many things at home. I have old books, shoes, and more. Fumiko: I'm glad you both agree. A flea market is a good way to recycle things. Toshio: Keiko: Fumiko: Great! I will ask my father and we will clean the *garage. Maybe he has some old things and we can sell some of them. Fumiko: Keiko and Toshio, thank you Keiko: Keiko: Toshio: A Keiko: never I will go to the *city office this week. I will get *information about flea markets. have to wash my old clothes and put *prices on all of them. My mother will help me. And I will talk with my brother. He has many old books and comic books. I think that he has about one hundred comic books. We can also sell old books, right? I think we can do that. I have an old desk and chair. My mother is going to *throw them away next week. Oh, don't throw away your old desk and chair. the flea market? Toshio, can you ask someone in the city office about it? Toshio: OK, I will ask them tomorrow. Fumiko: Great ideas, everyone. Let's start! B Can we sell a desk and chair at brand ad asdw bas olet aud? I Last Sunday, the three students joined the flea market in the park, and they sold many things there. All of their family members helped and gave them a lot of things to sell. They all did well and made a lot of money. The three are now talking together. you of mateil das uOY 問1 問2 HE

解決済み 回答数: 1