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Science Junior High

(2)の①です。Dが中性でEはもう酸性だと思ったんですけど解説みたら全然違いました。解説みてもわからなかったので教えてください!!

MOTORE ■うすい硫酸とうすい水酸化バリウム水溶液を用いて,次の実験を行った。 次の問いに答えな 0.1. さい。(´22 兵庫県) <実験 > うすい水酸化バリウム水溶液をそれぞれ20cm²ずつビーカー A~Eにとり, BTB溶液を2,3滴ずつ加えた。その後, ビーカー A~Eに加えるうすい硫酸の体積を変化させて, (a)~(c)の手順 で実験を行った。 (a) うすい硫酸をメスシリンダーではかりとり,図1のように, ビーカーA~Eにそれぞれ加えて反応させた。 しばらくする と、ビーカー A~Eの底に白い沈殿ができた。 (b) 図2のように、電源装置と電流計をつないだステンレス電 極を用いて,ビーカーA~Eの液に流れる電流をはかった。 (c)(a)でできた白い沈殿をろ過し、ろ紙に残ったものをじゅう ぶんに乾燥させて質量をはかり, 加えたうすい硫酸の体積と できた白い沈殿の質量を表1にまとめた 表 1 図 1 うすい硫酸 うすい水酸化バリウム 水溶液 20cm A 図2 ビーカー - ステンレス 電極 A E B C D 加えたうすい硫酸の体積 [cm²] 10 20 30 40 50 できた白い沈殿の質量 〔g〕 0.24 0.48 0.72 0.82 0.82 電源装置 *** (S) 00. 9800 (E) 電流計 ESSERELLA 分授製水( 1. *HI DH (1) 水酸化バリウム水溶液に含まれるバリウムイオンについて説明した文として適切なもの を,次のア~エから1つ選んで、その符号を書きなさい。 ア バリウム原子が電子1個を失ってできた1価の陽イオンである。 イバリウム原子が電子2個を失ってできた2価の陽イオンである。 ウバリウム原子が電子1個を受け取ってできた1価の陰イオンである。漁 エバリウム原子が電子2個を受け取ってできた2価の陰イオンである。 DAVID (2) 次の文の 1 に入る色として適切なものを、あとのア~エからそれぞれ1枚し 2 つ選んで、その符号を書きなさい。 うすい水酸化バリウム水溶液が入ったビーカーEにBTB溶液を加えたとき, ビーカー の液は ① になり、うすい硫酸50cm²を加えると液は② ア 赤色 青色 緑色 エ 黄色 になる。 o[ + ][ {]

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English Senior High

あっているか教えてください 範囲は仮定法です

して入れなさい. もしもっとお金があったら、新しいテニスrised at the news. (be) here, (→E1 1) If they 2) If I had more money, I might buy Yo would 3)If you_used もし彼らがエントいたら、そのニュースにした。 were 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) it with you. (will sing) could meet 4) I 5) If I knew that song, I would sing 2 各文の 1) If I had run, I could 2) If the weather had に、( )内の語句を適当な形に直して入れなさい . caught 4) If I had not studied 5) If Steve had taken the first train. (can catch) fine last Sunday, we would have gone camping. (be) your story. (will believe) 3) If you had shown her this picture, she would believed yesterday, I would have failed the exam. (not study) my advice then, he might be well now. (take) ③ 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 (92) (53) ) so much money yesterday. 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 ) a ticket for the concert. auch ) 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 ) ( ) more time to talk with you then. ) ( not )( spent 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 ④a.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 ( was) enough time, I (cought ) visit Kiyomizu Temple. 2) a. We practiced hard, so we won the finals. b. If we (had) practiced hard, we wouldn't (have) ( won ) the finals. 3) a. I'm sorry I didn't buy a ticket for the concert. b. I ( wish ) I ( had. )(bought ) 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 )(taken g to ) busy this evening, I ( could If I were 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. ) ( not :) ( have If we had had a map then, we (would 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 Chad (be )(takth) this medicine earlier, you( would ること ) help you. 述べる hoc ) our way. ) pictures of the Grand Canyon. gir 18

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English Junior High

下線部(1)を並べかえてくださいm(_ _)m

"How are you?" is a nice question. It's a friendly way that many people greet each other. But "How are you?" is also a very unusual question. It's a question that often doesn't have an answer. s "How are are you?" the When a person meets a friend on the person doesn't really want to hear an I with wrong what is (1) (7 me street and asks answer such as "I really don't know I thought I had a cold. ). I took some medicine, but that didn't help much, so I have to go to a hospital." The person who asks "How are you?" wants to hear the answer "Fine," even if the other person isn't ( 2 )! The reason is that "How are you?" isn't really They are simple ways of greeting a (3 ), and "Fine" isn't really an answer. people and saying "( 4 )” boog aleat Sometimes, people also don't say exactly what they mean. For example, when someone asks "Do you agree?," the other person might be thinking "No, I disagree. I think you're wrong." But (5) it isn't very polite to disagree so strongly, so the other person might say, “I'm not so sure." L say that you don't agree with someone. It's a nicer way to savongob a gni People also don't say exactly what they are thinking when they finish *conversations with other people. For example, many con conversations over the phone end when one person says, "I have to go now." Often, the person who wants to "I have finish the phone conversation gives an excuse: "Someone's at the door." to *put away the *groceries." "Something is burning on the stove!" The excuse might be real, or it might not be. Perhaps the person who wants to finish simply doesn't want to talk any more, but it isn't very polite to say (6) that. The excuse s more polite, and it doesn't hurt the other person's feelings. *Whether they are greeting each other, talking about an opinion, or ending a onversation, people often don't say exactly what they are thinking. mportant way that people try to be nice to each other, and it's all part of the ame of language! It's an * (Express Ways 2, Pearson Longman -

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