問3の解き方が分かりません… 答えはエです。お願いします🙏

⑤3 同じ濃度の硫酸に,濃度のわからない水酸化バリウム水溶液A,B,Cを加える実験を行った。 【実験1】 硫酸 10cm に水酸化バリウム水溶液Aを加え,水溶液中にできた沈殿の質量をはかった。 【実験2】 硫酸 20cm に水酸化バリウム水溶液Bを加え,水溶液中にできた沈殿の質量をはかった。 【実験3】 硫酸10cm に水酸化バリウム水溶液を加え、水溶液中にできた沈殿の質量をはかった。 【結果】 実験 1,2,3で加えた水酸化バリウム水溶液の体積と水溶液中にできた沈殿の質量の関係は,それぞれ下のグラフ 1,2,3のようになった。 不16 硫10 問 1 1 ① 沈 0.3 の 0.2 質 [g] 0.1 石のよ O! 5 10 15 水酸化バリウム水溶液A 2 2 20 [cm] 沈 0.3 殿 ENKELE 0.1 [g] の 0.2 質 問2 0 T20 3 0 5 10 15 20 水酸化バリウム水溶液Bの体積 [cm²] 3 ADE 沈 0.3 問1 次の文は, この化学反応について述べたものである。 ①, ② にあてはまるものは何か。 硫酸と水酸化バリウム水溶液の反応は ① {ア 酸化 イ還元 ウ中和反応である。 この反応により、水溶液中にできた沈殿の色は ② {ア白黒ウ青}である。 問2 実験1で 硫酸10cmにBTB溶液を2,3滴入れ, 20cm の水酸化バリウム水溶液を少しずつ加えていったとき, 水溶 液の色はどのように変化するか。 次のア~エから1つ選び,記号で答えよ。 (A) ア黄→青→緑 イ黄→緑→青 ウ緑→黄→青 エ緑→青→黄 問3 実験1,2で、水酸化バリウム水溶液A,Bをそれぞれ 20cm 加えたとき, 水溶液中には反応しなかった水酸化バリウ ムがとけている。 実験1の水溶液1cmあたりにとけている水酸化バリウムの質量は, 実験2の水溶液1cmあたりにとけ ている水酸化バリウムの質量の何倍か。 次のア~オから1つ選び,記号で答えよ。 ただし, 反応後の水溶液の体積は、反 RS416 応前の硫酸と水酸化バリウム水溶液の体積の和に等しいものとする。 De ア 1.3倍 イ 1.9倍 ウ 2.5倍 エ 3.3倍 才 5.2倍 の 0.2 SE LTVRSCHOOL [8]0.1) 0 5 10 15 20 水酸化バリウム水溶液の体積 [cm²] S Wat r 4 SIC BOX ( PAJAM JA

この問題の(4)なのですが、 I will try anything faster than any other student in my class. どんなことも他の人(クラスメート)よりも早く挑戦する と解答したのですが、あっていますか？ 添削お願いします。

19 ハルナ(Haruna) がヒューズ先生 (Mr. Hughes) と話をしています。この対話文を読んで、 [1]~[(3) に入る最も適当なものをそれぞれあとのア~エのうちから一つずつ選び、その 符号を書きなさい。 また、対話文の内容に合うように、 (4) に入る言葉を英語で書きなさい。 ただし、語の数 は10語程度(.?! などの符号は語数に含まない。) とすること｡ Haruna Mr. Hughes, do you have time ? Mr. Hughes Of course. Do you have any questions? Haruna:Yes, at the end of the class, you said, "Be the first penguin." (1) Mr. Hughes: All right. You know penguins, right? Penguins are birds that cannot fly but car swim in the sea. Haruna Yes, of course. I have seen them in an aquarium. Mr. Hughes : Some people say that there is no leader in the world of penguins but that is not true. When they catch food or run away to a safe place, one penguin moves first, and then the rest of them (2) Haruna Mr. Hughes: Wow, that's very interesting. For example, (3) | to jump into the sea to catch food because there is sometimes danger in the sea. But when one brave penguin jumps into the sea, all 0000/r

大門2の1~4を教えてください カッコ内の単語を適切な形に変える問題です

I was learning to windsurf when I crashed into someon 2 1 Match the information to make complete sentences. 1. I sprained my ankle_e 2. I was making a sandwich a 3. She was riding down the street 4. My dad tripped over my guitar_b? 5. I broke a tooth_C 1. I 2. While he 3. We 4. My sister. (run) back home, a dog. (cross) the street when the car a. when I cut my finger. b. while he was cleaning. Complete the sentences. Use the simple past or the past continuous form. (burn) my fingers while I (light) the campfire. (bite) him. (hit) us. *** c. while I was eating olives. d. when she fell off her bike. e. while I was playing soccer. VIANN O LE NO LO (fall) down the stairs while she 1. I was walking to school when. 2. I hurt myself while I was walking to school when I fell and broke my wrist. 3 PAIR WORK Complete the sentences with information about you. Then talk about it with your partner. (walk) in her new shoes. 3. I once heard a strange noise while ... 4. While I was waiting for the bus / subway/train,... USEFUL LANGUAGE I hurt myself

①〜④の質問の答え方を教えてください！！

本文を読んで,次の質問に答えましょう。 Is the number of tourists visiting Japan growing? The fo In the drill, what did the foreign residents and visitors learn? 3 What does the map made by the students use? 4 Why do the students feel glad?

左の教科書を参考に右の写真のキーワードで教科書のような文をつくってほしいです。お願いします！

3 2 のやり取りを生かして、例も参考にしながら、自分が話した活動報告の原稿を書き直しましょう。 例) 部活動, 委員会 係 したこと 経験 みんなへの メッセージ Hi, everyone. Today I'm going to tell you about my club activities. I'm a member of the soccer team. 20 I've been a starter since last spring. I've been practicing very hard to improve my corner kicks. We're going to play in the national tournament next ONED month. Those will be our last games in junior high. We'll do our best, so please come and support us! PILT Thank you. menwot lamotten od sved SW 5

V模擬の英語の作文です！！ 添削お願いします🙇‍♀️

3 次の文章は, Fred が、 コンサートのあと Yutaka に送ったEメールの内容である。 Hello, Yutaka, Thank you for inviting me and my brother to the concert. It was so much fun for us. The brass band and the guitar club played a lot of anime music. My brother was excited to listen to them. For me, the performance of the chorus was the best. You sang some English songs very well. One of them was my favorite song, "Stand by Me. When I listened to it, I remembered my friends in my country.. I often enjoyed singing that song with them at school. I like it very much. In December, we will have a winter concert at our school. Will you come to the concert? You can come with your friends, of course. We will sing many songs. How about joining us? Tell the members of your club about my idea. I will be very happy if your club can sing with us. Let's sing Stand by Me together! Your friend, Fred () performance S Stand by Me 『スタンド・バイ・ミー』 (曲名)

至急！！！！！！文法的に間違っている場所があったら教えてください！

He is Ahmed. He introduce their school in Abudabi the U.A.E. Teachers teach the classes in English. Arabic or She is caitling from Canterbury in the U.K. In drama class, students put on plays twice a year. Their teachers them acting and speaking skils- Tina and Eri are looking at "School Life Around the world"

教えてください！！急ぎです💦

実戦テスト 1 次の文の (1) I know a girl ( who (2) The book ( 7 that (3) The street ( which 合格目標 解答 p.12 )に入る適切な語(句) を選び, 記号で答えなさい。 ) is standing at the door. 1 whose ) you are reading is very interesting. 1 whose whatidwani (4) #Mr. Hata loved the animals ( 7 which is 1 who live (5) Kyoto is an international city ( 7 which イ why 70点 次の 日本文の意味を表すように, 時間 40分 where vil odwI what ) leads to the school is narrow. 1 what when ) in the forest. that were ) many people visit every year. there I but 3点×5(15 に適切な1語を書きなさい I where I who lived

すべてわかりません…教えてください！

Unit 4 長文問題 もしも時間を戻せたら? 1 ) able to change the past? If you Do you ever wish you (1) had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. (3) 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but he was wrong. The majority of the answers (5)which he received from his students were for the good of others. 4 Targ ①関係 2157 (4) A very common answer he found was, “If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. ) hurt their 5 Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "(7)I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. tu P e g n t

すみません、至急お願いします。 問1から問9まで教えてください🙇‍♀️

Unit 4 長文問題] もしも時間を戻せたら? ) able to change the past? If you 1 Do you ever wish you (2) had that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. Hou 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (う) others. Target ① 関係代名詞 ②仮定法・間接疑問文 66 4 A very common answer he found was, “(4)If I could turn back the clock, I would take back some things that I said to a friend.” Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 7) hurt their 5 (7) (6) Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. turn back and M (時計を) 巻き戻す pleasantly 心地よく expected to 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. 〜するだろうと思う good majority , t take back 取り消す apparently close to どうやら~らしい t be nice to 〜にやさしい de 問 1 (1) ( 問2 問3 い。 1.9 ( junk food ジャンクフード concern for . 〜への気遣い、配慮 (4