化学の構造式を答える問題です。 【問題】 モルヒネが電離平衡に達するとき、水溶液は弱塩基性になる。これを用いてモルヒネの構造式をA〜Dのうちから一つ選べ。またその理由を示せ。 【解説】 A,C,Dは中性であるからBが正答。 （理由は『水素イオンと結合できるアミンであるか... Read More

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get A to doとget A doneの違いってなんですか？教えて下さると嬉しいです🙇‍♀️

解説おねがいします！！

two times more twice as many 11. Neither Mary nor Tom can swim. [+] Tom can ( ) swim than Mary can. no more not more two more umes more than two times no less 12. Sunlight is no ( ) necessary to good health than fresh air. [+] less more much little 13. He saved as much as one million yen. [EE] He saved no ( ) than one million yen. more less better the more away the more farther away LAE... 14. This model is far ( ) to the previous one. [X] like superior good better 15. ( ), the worse I seem to feel. [X] Taking the more medicine The more medicine I took More medicine taken 18. I like George ( ) for his faults. all the better best 16. The more Bob rowed the boat, () he got. [X] the farther away 20. John looks ( happiest U9 関係詞 worse When I take more medicine the more far away 17. He is not ( ) a master as a servant in his own house. [X1LX] very much very little so much so many not less all the best 19. Osaka is the largest city but one in Japan Osaka is ( ) city in Japan second as large second the largest [**] the best [*] the second largest the next large ) when he is cooking. [] like the happiest man the happier the happiest

英検準1級の英作文の添削お願いしますm(_ _)m

I agree This essay of food and crime. The first reason is that we are many cases, especially interested in food safety. if we don't improve food safety, food is likely get worse and worse because of some people will bring we will be able to get healthy. However, by improving; The second reason example, reducing crime is that I want to reduce crime in society. For t Soviet live in can for children. If it were provide a good opportunity to If it were not for reducing crime, we could not have such an opportunity lieve that society needs to improve food these In to that more needs to be done to improve public safety. will explain the two main reasons for my argument in terms and crime. on a disease. disease in safety

解答を教えてください🙇‍♀️

Exercises 1 ( )内から適切な語を選びましょう。 1. (Because / When ) I got home, my mother was cooking dinner. 2. I can't call Hideki (because / until) I don't know his phone number. 3. Mayumi is (so / such ) kind that everyone likes her. 4. I'll play basketball today (if / unless ) I have homework.

raise2英語総合問題を使っている方に質問です。 Lesson8(p34〜37)と別冊ノートp19の答えを見せていただけないでしょうか。

Lesson 8 受動態 >pkeeper [Jap ki:pir| impressed with... ...に感動する CAN-DO リスト Reading Grammar Expression Listening Speaking /12 /14 /47 /21 48 Reading 【速読 問題 次の英文を3分で読んで、1.の問いに答えなさい。sainte A few years ago,/a 43-year-old shopkeeper named Rajesh Kumar/visited the construction site of a railway station/in New Delhi.//He saw many children/who were playing at the site/instead of studying at school.//He thought/he had to do something/to help those poor children.//He decided to create a special 5 classroom for them.//He said,/"We didn't have much,/so I started teaching them under a bridge/ (2) with the things I could use."// In this way,/his special open-air classroom was born/under the bridge of the Delhi railway system.//A train passes above the classroom every few minutes,/ but the noises are not a problem for the children. //There are no chairs or desks/ and the children sit on the ground. //The walls are painted black/and used for blackboards.// 口 平易な英語で /6 Rajesh has tried hard/to teach the poor children under the bridge.//More and/ more people are impressed with his volunteer work.// (3) Through the kindness of people in the community,/the poor children are given (4) many things. //They are iven not only books and pens but clothes and shoes.//One kind person even ends a bag full of biscuits and fruit juice/for the students every day. //Children me to the classroom for many reasons.// (s) This is one of them. // Rajesh says, / "I hope/that future generations will learn something.//Then/we ll have a better world."// 『New Delhi [n(ja:deli] ニューデリー (インドの首都) U-3420 Total /100 'open-air 戸外 [野外] の (232 words) O 1. Rajesh Kumar の学校の様子を表すものを、 次の ① ~ ④ から選びなさい。 (5点) 232語 x60= 3. 下線部(2)の具体例を一つ, 日本語で説明しなさい。 (5点) 【精読 問題もう一度英文を読んで, 2.7.の問いに答えなさい。 2. 下線部 (1) の those poor children とは具体的にはどのような子どもたちですか。 日本語で 説明しなさい。 (6点) wpm 6.下線部(5), This と them の指すものを明らかにして, 和訳しなさい。 (7点) 文法 4. 下線部(3)の Through とほぼ同じ意味の through を含む文を,次の ① ~ ④ から選びなさい。 She has just got through high school when her father died. (4) 2 The rain lasted all through the night. 3 They drove through the tunnel under the mountain. 4 Tom succeeded through hard work. 5. 下線部(4) の many things について, 本文中に挙げられている6つのものを日本語で答えな さい。 (各2点) 7. Which of the following are true? (You may choose more than one option.) (8) 実践問題 Rajesh Kumar was a construction worker at the construction site of a railway station. 2 Many children were playing at the site after school. 3 Rajesh started teaching the poor children under the bridge. 4 The noises from the passing trains did not prevent the children from studying. 5 People in the community helped Rajesh and the children. 6 Without a bag full of biscuits and fruit juice, the children would not. have come to Rajesh's classroom.

至急です。教えてくださいお願いします🙏

U 10 演習問題 1. If I were a little younger, I ( have joined join 2. A: What should I do? B: If ( ) write a letter. [X] I had done it, you should you had done it, you should ) you in climbing the mountain. will join have lost 3. If the police () the girl earlier, they might have saved her life. had found has found will find have won would join [センター試験] 4. If our last batter had not finally hit a home run, our team would ( 5. "Was Jack at the party?" "I don't think so. If he had been, I ( had seen saw I were you, I would you were me, I would lose would find [X] win [センター試験] him." [センター試験] would have seen would see ) the game. 6. ( ) for the support of the public, the President could not have survived the revolt. [#] But If it were not Regardless Without 7. ( ) your financial help, we wouldn't be able to carry out our plan. Except Instead of Thanks to Without [センター試験] 8. () a little more patience, you would have succeeded. [***] If With And Because 9.( ) not been for your help, I should have failed. [PRE÷D***] Had there Had it Were it Has it 7/8

至急です！出来れば解説もしてほしいです。

U 10 演習問題 1. If I were a little younger, I ( have joined join 2. A: What should I do? B: If ( ) write a letter. [X] I had done it, you should you had done it, you should ) you in climbing the mountain. will join have lost 3. If the police () the girl earlier, they might have saved her life. had found has found will find have won would join [センター試験] 4. If our last batter had not finally hit a home run, our team would ( 5. "Was Jack at the party?" "I don't think so. If he had been, I ( had seen saw I were you, I would you were me, I would lose would find [X] win [センター試験] him." [センター試験] would have seen would see ) the game. 6. ( ) for the support of the public, the President could not have survived the revolt. [#] But If it were not Regardless Without 7. ( ) your financial help, we wouldn't be able to carry out our plan. Except Instead of Thanks to Without [センター試験] 8. () a little more patience, you would have succeeded. [***] If With And Because 9.( ) not been for your help, I should have failed. [PRE÷D***] Had there Had it Were it Has it 7/8

（2）と（5）がわかりません！ 至急お願いします🥺 ちなみに答えは（2）が440で，（5）が200です！

オ 10月上旬頃 カ 12月上旬頃 6 音の性質を調べるため、 次の 〔実験 1 ] ~ 〔実験4] を行った。 あとの問いに答えよ。 [実験1] 図1のように, ゴム製の球を糸につないで振り子をつくり, 振り子の最下点におんさを置いて固定した。 おんさのそばには マイクを置き, 接続したコンピュータに発生する音のようすを 表示できるようにした。 球をA点まで持ち上げ, 静かに離して おんさに衝突させたところ, 音が発生した。 図2は,このとき表示された音の波形であり, ab間は 0.025 秒を表している。 [実験2] 図1の装置を使って、 球をA点より高いB点まで持ち上げ, 〔実 験1] と同様の実験を行った。 図3は、このとき表示された音の波形であり, cd間は0.025 秒を表している。 図2 エ 7月上旬頃 a MAN www 図3 (注) グラフの縦軸は振幅, 横軸は時間を表している。 図 1 B ゴム製の球 おんさ d コンピュータ マイク ¥400円

（5）がわかりません…。 至急お願いします！！

2 亜鉛板と銅板をうすい塩酸に入れたときの変化を調べた [実験] と, 塩化銅水溶液を電気分解したときの変化を 調べた [実験Ⅱ ], [実験ⅡII] について,次の問いに答えよ。 [実験Ⅰ] 図1のように,亜鉛板と銅板が触れないように, 角材 をはさみ輪ゴムで止めた。 この2枚の金属板を、図2の ように, 台付きモーターとつないで, うすい塩酸に入れ ると, モーターが回り出し, 銅板から気体が発生した。 a [実験ⅡI] 約10%の塩化銅水溶液を, 試薬びんからビーカーに 100cmはかりとり、図3のように, 発泡ポリスチレン の板を使って立てた炭素棒をビーカーの水溶液に入れ, 電源装置と豆電球をつないだ。 電源装置の電源を入れ ると,豆電球が点灯し, 陽極の炭素棒付近から, プール の消毒剤のような臭いのする気体が発生した。 また, 8分間電流を流したあと, 電源を切り、炭素棒を取り出 すと,陰極の炭素棒の表面には, 赤色の固体が付着し b ていた。 [実験ⅡI ] [実験ⅡI] で用いた, 試薬びんの約 10%の塩化銅水溶 液(A液) を , 蒸発皿に10cm はかりとり,図4のように, 加熱して十分に乾燥させた。 また, [実験Ⅱ] で 8分間 電流を流したあとのビーカーの塩化銅水溶液(B液)を, 別の蒸発皿に 10cm はかりとり、同じように乾燥させた。 それぞれの蒸発皿に残った塩化銅の質量をはかり, 表 にまとめた。 ただし、加熱しても塩化銅は変化しないも のとする。 表 残った塩化銅の質量 A液 1.02 g B液 0.85g (1) [実験] , 下線部aのとき, 銅板の表面から発生 した気体を化学式で書け。 図 1 図3 図 4 亜鉛板 輪ゴム 塩化銅水溶液 陰極」 発泡 ポリスチレン の板 -銅板 一角材 図2 うすい 塩酸 陽極 ←炭素棒 塩化銅水溶液 -蒸発皿 ガス バーナー 台付き モーター 電源装置 豆電球