化学です。□3がわからないです。 ただただ暗記するだけなのでしょうか？

28 第1章物質の状態 ACCESS |1| 導入問題 イオン島の次の文の( )に適する語句を入れよ。 水に入れた塩化ナトリウムは、(a)してイオンになり、 イオンは水分子にとり囲まれる。これを(b)という。 ス クロースは、スクロース分子のうち ( c ) 基である -OH の 一部が、水分子と(d)結合することで(b)する。 2 次の文の( )にする語句を入れよ。 ③ ヨウ素やナフタレンなどは(a)分子であり、 水などの 1 (a) 電離 (b) 水和 (c) 親水 (d) 水素 [2] (a) 無極性 (b) 極性 |3| (1) ア, イ, エ (b)溶媒には溶けず, ヘキサンなどの ( a ) 溶媒に溶ける。 (2) アイ (1) 水に溶けやすい物質 電解質 (2) 一 (1) KNO3 飽和溶液の比 較から、 次の条件にあてはまる物質を下のアーエから選べ。 [4] ア. 塩化水素 イ. 塩化ナトリウム ウ. ベンゼン 工. エタノール ④ カリウムは、100gの水に 60℃で110g. 20℃で30g 溶ける。 110g: 210g-x:105g x-55g (2) 飽和溶液 析出量の 比較からS (1) 60℃の飽和溶液105g に溶けている硝酸カリウムは何g(100+110)g: (110-30g | か。 (2) (1)の溶液を20℃まで冷却すると析出する硝酸カリウム は何gか。 5 気体の溶解度と圧力 次の文の( )に適する語句を入れよ。 温度が一定ならば、一定量の溶媒に溶ける気体の物質量は、 その気体の圧力(分圧)に(a)する。 これを(b)の法則 という。またこの法則とボイルの法則から、一定量の溶媒 に溶ける気体の)は、圧力(分圧) に関係なく一定であ るといえる。 5 -105g:y S y=40g (a) 比例 (b) ヘンリー jc) 体 6 (1) 0.02 mol (2) 224mL 6 気体の溶解度 0℃. 1.0 × 10 Pa で1Lの水に 0.01 mol (224mL) 溶ける気体がある。 7 15 (1)300× 45 (g) 45(g) 100 50 (2) 0.20+ 1000 4.0 (mol/L) 250 (3) 0.50+ 1000 (1)この気体は0℃, 2.0×10 Paで1Lの水に何mol 溶けるか。 (2) (1)で溶けた気体の体積は, 2.0×10 Paの圧力下では何 mLになるか。 7 溶液の濃度 次の問いに答えよ。 (1) 15%の食塩水 300gに含まれる食塩は何gか。 (2) 0.20molの水酸化ナトリウムを水に溶かして50mLに した。この水溶液のモル濃度はいくらか。 3) 0.50 molの水酸化ナトリウムを250gの水に溶かした。 この水溶液の質量モル濃度はいくらか。 =2.0 (mol/kg)

至急です！ 答え合わせをしたいので解答を教えて貰えませんか？

1 That car accident happened two hours ( 1 ago 2 by ). 3 long 4 past 2 I'm really sorry to keep you ( ) so long. 1 to wait 2 wait 3 waited 4 waiting 3 One of the copy machines on the second floor is out of ( 1 danger 2 job 41 am ( ) have access to the library. 1 enough fortunate to 3 fortunate enough to " 5 He asked me if I could ( 1 catch 2 do 3 order ). 4 touch 2 enough to fortunate 4 fortunate to enough ) him a favor. 3 make 4 take

受動態の問題です。教えてください。(_ _;)

Vocabulary G []に入る最も適切なものを選びなさい。 (4点×3=12点) 1. I called the hotel and asked if a non-smoking single room was [ Jo(a) absent (b) superior (c) available (d) dependent 2. You can freely use these computers to [ (a) access bi bon(b) lift q ]the library database. (c) trust (d) publish 3. A Shall we try that restaurant, the one we saw in the magazine? B: Sounds good. It's [ (a) supposed ]beside the City Hall, right? (b) organized (c) related (d) located ] that night. 口

赤色の波線部thatの用法と意味がわかりません。 その用法や意味になる理由も併せて教えていただけると助かります。 thatが含まれている文の日本語訳は、“大学生の75%がある時期に遠距離恋愛をしたことがあると主張するにもかかわらず、遠距離での関係に関する研究はそれほど多く... Read More

Why does distance drive people to have 4 deeper exchanges? The study doesn't say, but 5 it could be that communicating with somebody without having to worry about decoding their body language made them braver and more *¹forthright. Or it could be that having only limited access to their partners made them want to use the time more meaningfully. time more me Or it could just be that when they had the chance to communicate with their partner, they made it a priority and turned off the TV, looked away from social media or stopped SH [lam:cl] [aariot 0*2multitasking. There aren't that many studies on long-distance relationships, even though 75% of college students claim to have had one at some point. However, as two-career couples become more common and as the economy compels both halves of a couple to take whatever work they can get, even if it's not in the same town, it's an area ripe for more 35 inspection.

ここのワークの問題のところ、教えて欲しいです！3枚目に多分答え書いてあると思うんですが💦

【入力装置】 ①情報を取り込む ための 【コンピュータ本体】 ②情報を処理するための ③命令を実行するための (入力機能) とばをかこう。 制御信号 データ 【出力装置】 ⑤処理結果の情報を 伝えるための (出力機能) キーボード マウス スキャナ マイクなど AMD RYZEN 中央処理装置 (CPU) 111 ディスプレイ ④命令や処理結果を プリンタ メモリ ストレージ 覚えておくための 記憶機能 BUFFALO 【記憶装置 】 スピーカ など

マーカーを引いた部分の文構造を教えていただきたいです！

Riders always mount their horses from the left. The custom began centuries ago when men carried swords. Since most men are right-handed, the sword was usually carried on the left hip to make it more accessible to the right hand. With a long sword hanging from a rider's left side, it was clearly easier for him to mount his horse by putting his left foot into the stirrup (abumi in Japanese) and then hrowing his right leg across the horse's back. Even after riders no longer carried swords, mounting from the left remained the custom. 次の文章の下線部を英訳しなさい。 けどういう気持ちでのぞんだらよい

緑のマーカーを引いた部分の文構造を教えていただきたいです🙇‍♀️

(1): help. Nor does it help if they tell you that they feel completely differently. There is still always a reason you are feeling it, and in this sense there is always some sort of 5 logic to emotions. Instead of denying or suppressing emotions we should understand and explain them. I will go one step further and say we should even use them: (2) it is important to remember that emotions can, and probably should, play a role even when we're being logical. Our access to emotions is an important difference between us and computers. Emotions can help us in all of our logical endeavors, and I would even 10 go as far as to say they are crucial. First of all, emotions can help us work out what we really believe in, just like they start trying to prove it.

下から2行目のno betterについてなのですがnoとbetterの品詞はなんですか？どちらも副詞としてnourishedにかかっているのでしょうか？教えて頂きたいです。

10 7. Today those of us who are 人称代名 なれない 主語には 特権のある privileged enough to live in the developed 4724137 world enjoy higher standards of hygiene than ever before and have 生地の H-hydrogen 今まで以上に よいものを好き "unparalleled choice and access to food and excellent health care. Yet, (surprisingly, even though we do not suffer the famines of the developing world, many of us are no better nourished than the severely malnourished well people of the developing world, well nourished female E ひどく 激しく a

答え合わせお願いします🙇‍♀️🙏💦

Ⅱ. 次の英文の空欄 ( 11 ) から ( 20 )に入る最も適切な英単語を, a. ~d.の中から 1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式)の所定の解答欄にマークし なさい。 2893 000 Lego bricks. (Image source: Wikimedia Commons-CC license) Car made from Lego bricks. Lego has unveiled its first bricks made from recycled plastic bottles and ( 11 ) that it hopes to include the pieces in sets within two years. The prototype 4x2 bricks have been made from PET plastic from ( 12 ) bottles with additives to give them the strength of standard Lego parts, and are the result of three years of ( 13 ) with 250 variations of materials. It has already ( 14 ) plans to remove single-use plastic from boxes, and since 2018 has been ( 15 ) parts from bio-polyethylene (bio-PE), made from sustainably sourced sugarcane. These parts are bendy pieces, such as trees, leaves and accessories for figurines. Tim Brooks, vice-president for environmental ( 16 ) at Lego Group, said the biggest challenge was "rethinking and innovating new materials that are as ( 17 ), strong and high (18) as our existing bricks and fit with Lego elements made over the past 60 years". He added: "We're committed to playing our part in building a sustainable future for generations of children. We want our products to have a positive ( 19 ) on the planet, not just with the play they inspire, but also with the materials we use. We still have a long 20 ) we are making." way to go on our journey, but are pleased with the Hillary Osborne, "Lego develops first bricks made from recycled plastic bottles", The Guardian, 23 June, 2021. (https://www.theguardian.com/lifeandstyle/2021/jun/23/lego- develops-first-bricks-made-of-recycled-plastic-bottles) (-)

What we think is going on here is that the very fact of moving your hands around helps you recall parts of the story 写真の下線部の文構造と訳を教えてくだ... Read More

66 (2) より前に What we is a connection between language and memory access and gesturing! 1 321 think is going on here is that the very fact of moving your hands around helps you recall parts of the story the gestures help you access memory and language so the story," said Nicoladis. "Initially, we thought gestures