イオン結晶は 水に溶けやすいのに融点が高いとはどういうことですか？ 融点が高いと液体になりにくいのかなって思うんですけど？

- (1)K+と Cl- (3) NH4+ PO43- (4) 問② 次の物質の組成式を記せ。 (2) 硫化亜鉛 (1) 塩化マグネシウム (3)酸化鉄(Ⅲ) (4)硝酸アルミニウム ●イオン結晶 固体の塩化ナトリウムができる ときには,Na+のまわりに C1-が次々と引き寄 せられ,逆に CI-のまわりには Na+が次々と 引き寄せられる。その結果, Na+と CI-が規則 正しく交互に並ぶ。 このような, 粒子が規則的 図2 けっしょう に配列している固体を 結晶といい, イオン結 crystal 合によってできる結晶を イオン結晶という。 onic crystal p.90発展 + 図2 イオン結晶 ●イオンからなる物質の性質 イオン結合は強い結合なので,イオン結 晶は一般に融点が高く, 硬い。 しかし, 外部から強い力が加わって陽イ オンと陰イオンの位置関係がずれると, 陽イオンどうし陰イオンどう しが反発しあう面ができて, 簡単に割れてしまう。 + + 図3 反発しあう 1 図3 イオン結晶のもろさ 岩塩(塩化ナトリウム) イオンからなる物質は,結晶のままでは電気を通さない。 しかし 水 に溶かしたり融解させたりすると, 陽イオンと陰イオンが分かれて自由 2 に動けるようになるので,電気を通す。 図 4 水溶液中などで物質がイオンに分かれることを電離といい,塩化ナ electrolytic dissociation トリウムのような, 水に溶けたときに電離する物質

教えて欲しいです

I. 次の1 〜 8 に入る最も適切なものを選択肢のなかから一つ選び、 マーク しなさい。 1. Mary looked very happy at the party. She seems a new job last month. to find 2 finding 3 to have found having found 2. You look tired and are coughing. We have a meeting later, but your health is more go back home and take a rest. important, so you 2 ①mustn't cannot should 4 need 3. The professor used many technical terms. Today's lecture was so difficult, and it was 3. me. 1 on 2 in ③ beyond with 4. This dog is 4 the fastest of all the rescue dogs and won the medal at the contest. It completed the course in just 40 seconds. ⑪Xby far 2 a little 4 less very 5. I love your new look. Your hair style is so nice. Where did you cut your hair 3 have your hair cut have cut your hair cutting your hair 5 ? 6. Misaki is a talented designer, 6 latest car designs are popular among the younger generation. Have you ever heard of her? which 2 whose 3 who 4 that 7. Jack bought posters, T-shirts, and even signed CDs. He spent 7 official goods because he is a big fan of the singer. money on the most of the so many 3 most of all almost of 8. It's the peak season. Aikawa Street is of the flower festival. 8 with a lot of tourists from Asia because 1 full 2 crowded ③ plenty 4 familiar -2-

2つのかっこに共通する単語を答える問題です。わかる方お願いします。

the branch of science dealing with motion: Classical (m_) is a required course for physics majors. the operational details of something: Biologists study the (m_) of the human body.

1枚目が問題で2枚目が自分の解答です-`🙌🏻´- 添削お願いします🙇🏻‍♀️՞

bow izan di lo yebпOM RO 3 次の英文は,彩香(Ayaka) とニック (Nick) との会話である。会話の流れが自然になるように,次 の (1) (2) の中に,それぞれ7語以上の英語を補いなさい。(4点) I led ello Ayaka: Hi, Nick. You look nice in that shirt. Ilipp moona Nick : My mother got it for me on the Internet. ode nodorit Ayaka : Buying clothes on the Internet is useful, because (1) Nick: Last week, I visited a store near my house and got a shirt. Buying clothes in stores is sometimes better than on the Internet, because (2) Ayaka: Isee.

意味が通るように誤りを直す問題です。教えて欲しいです。

Not only did the country become economically successful, but its citizens achieved some level of psychological unity as a people, despite the fact that they became consisted of several distinct ethnic groups.

添削お願いします🙇🏻‍♀️՞ 写真は左から、原文、問題、自分の解答です。 模範解答は、 D.Why don't you ask my mother and grand mother? E.They will tell you more about my red kimono... Read More

(Nana is showing Kate a photo at home.) Kate: You are wearing a red kimono in this photo. Nana: Thank you. My mother took it at my uncle's wedding. Kate: The flower pattern on your kimono is amazing. Nana: That's true. It's my family's precious kimono. Kate: Why is the kimono precious? Nana: Actually, is bought my grandmother I this the kimono ] for my mother thirty years ago. Kate: Oh, you used your mother's kimono. Nana: Yes, but she gave it to me last year. So the kimono is ( @). Kate: Why did your mother give it to you? Nana: This red kimono has long sleeves. She thinks this kind of kimono is for young people, so she doesn't wear it now. Kate: I have a ( ℗ ) experience. My mother has a nice dress in her closet, but she doesn't wear it. I always wear it when I go to birthday parties. Nana: I'm sure your friends like the dress. Kate: Thanks. When I wear it, ⠀ Nana: : The designs of old clothes are different from the new ones, right? み Kate: Yes! I think wearing used clothes is fun. ( © ), wearing other people's clothes isn't easy because of the size. Actually, my mother's dress was large for me, so she adjusted it. Who adjusted your kimono? Nana: B Sonimom vis ns diwalls of WH Kimono has a simple shape, so it can be used easily by different people. Kate: Interesting. Kimono is not only beautiful but also functional. Nana: Right, so I love kimono. I'm glad to give my red kimono a new life. Kate: C Nana: If I wear my red kimono, it will have more chances to get out of the closet like your mother's dress. Kate: That's a good idea to use the kimono again. smozgnilos ayoung H Nana: I'll wear it on special days!

内容面、文法面から英文を添削する問題で、a がいらない理由がわかりません。解説お願いします。

Not only did the country become economically successful, but its citizens achieved some level of psychological unity as a people, despite the fact that they became consisted of several distinct ethnic groups.

1文目って第3文型の倒置でしょうか

V- 2 There are more solid studies (recently) [that looked at people [clinically diagnosed with insomnia disorder], (rather than self-described poor sleepers)]," agreed the University of Pittsburgh's Christopher Kline, [who studies sleep S V (through the lens of sports medicine) ]. The results show (exercise 両方で データ表現 improves both self-reported and objective measures of sleep quality, [such as (what's measured (in a clinical sleep lab)>])." 具体例の目印

比較の問題です。教えてください

2.次の文と同じ内容を表す文を ① ~ ④から選びなさい. When it comes to cooking, there is no one better than Monica. Monica came to do the cooking because there was nobody else who could do it. Nobody can cook better than Monica can. Nobody is more interested in cooking than Monica. There was nobody present who could cook better than Monica. ( [近畿大]

分詞の問題です。教えてください。よろしくお願いします

2. 次の文と同じ内容を表す文を ①〜④から選びなさい。 When I was in France I couldn't make myself understood because of my poor French. I wasn't able to follow what anyone was saying in France due to my not understanding the language. My ability in French was not very good, but the French people's English was worse. My French was bad, so I wasn't able to communicate with anyone while I was in France. The French couldn't comprehend what I said to them in English very well, 3 ( 〔近畿大 ]