学年

質問の種類

英語 高校生

この黄色いマーカーのとこの分構造を教えて欲しいです。

異議をとなえる 明治大文 significant five per cent. 2022年度英語 7 chalerghg T困難だがやりがいある always prefer print to ebooks. By 2016, that number had climbed a modest but 控えぬ The increased sales books) and their popularity with of younger people, demonstrate that old media is not just the province the old)/ 領域 3 The argument that printed books were becoming outdated and obsolete was by challenged not only by books' renewed popularity, but also by expert studies that pointed out the psychological Benefits enjoyed by people (who liked to read 動 a remedy for (イ) b.difficult writing) (in other words researchers suggested reading ( n all sorts of problems) (2013) the journal Science published a study that concluded that people who mostly read literary writing had a clearer appreciation breached other people's ways of thinking than those who tended to prefer popular bestsellers: The authors (②this study) discovered readers to be better (あ the emotions expressed faces on at understanding others' false beliefs when they had just read prizewinning short stories than when they had I read lighter more commercial writing: This experiment provided a new contribution to the familiar debate (on the difference between literary writing and popular bestsellers Bluzin 1 0 experiment suggested b/captivated (②E a printed book) remained a worthwhile (even in the digital age that finding time to be activity (C① many people) O 4 est The view that people the past read more were better readers is not ✓ and (historical evidence. It is true that print experienced a golden age between the rise D mass audiences: ( the eighteenth century (and the twentieth- a century triumph of the paperback Nonetheless, well before competition (from social media, only a finy minority (①volumes that were published ever found a ader(1 Instead of reading novels carefully, aristocrats had their hair curled reader ✓ ever while listening to a servant reading aloud Long before people compiled favorite songs or pieces of music on their computer or mobile phone, poetry lovers scissored pages apart to paste scraps of one collection onto the margins of another. Early bookstores sold fish, while books were also sold door-to-door by clothing salesmen. Authors back then debated in print, as strongly as today's content providers do online, whether the written work should be rented or sold, licensed or owned. In short, printed books gave birth to many of the capacities cs CamScanner でスキャン

解決済み 回答数: 1
化学 高校生

高校化学なんですが、91~93が全然分かりません! YouTubeで動画などを見て理解はできたのですが、実際に問題を解こうとするとどうしたらいいか分かりません。そもそも理解できてないかもしれません… 解説を見ても「あーこうやって解くんだ」で終わってしまって次解くとなった... 続きを読む

在 重要 91 物質量 次の各問いに, 有効数字2桁で答えよ。 会社 ただし,気体は0℃ 1.013 × 10Paとし, アボガドロ定数 NA は 6.0 × 1023/mol とする。 原子量H=1.0,C=12, N=14,0=16 12.0カラット (0.40g) のダイヤモンドに含まれる炭素原子は何個か。 (2) 二酸化炭素 5.6Lに含まれる二酸化炭素分子は何個か。 (3) 二酸化炭素 CO22.2gの体積は何Lか。 4 (4) 二酸化炭素分子 1.5×102 個の質量は何gか。 (5) 窒素 0.56Lと酸素1.12Lの混合気体の質量は何gか。中 (6) グルコース (ブドウ糖) C6H12O6 分子1個の質量は何gか。 (7) 密度 2.7g/Lの気体の分子量はいくらか。 (8) 密度が酸素の1.5倍の気体の分子量はいくらか。 92 物質量と原子の数 水素原子が最も多く含まれているものはどれか。 次の(a)~(e) から1つ選べ。 Jm0 アボガドロ定数 N = 6.0×1023/mol. 原子量 H=1.0,N=14 (a) 3.0×1023個の塩化水素分子 (b) 0℃.01.013×10 Paで4.48Lのメタン a.bmal 北大 (d) 1.2 mol の水酸化ナトリウム (e) 8.5gのアンモニア KHan 25608 (c) 3.0×1023個の水分子 重要 93 イオンの物質量 次の(a)~(c)のイオンの物質量の関係はどうなるか。 大きい順に 並べよ。 原子量 H=1.0,C=12, N=14,0=16, Na=23, Al=27S=32, Cl=35.5, Fe=56 (a) 硫酸アルミニウム Alz (SO4)3 0.25mol 中の硫酸イオン SO 2- (b) 炭酸ナトリウム Na2CO3 58.3g中のナトリウムイオン Na + (c) 塩化鉄(Ⅲ) FeCl 65.0g中の塩化物イオン CI の物質量[次の各問いに答えよ。 Cl=35.5

未解決 回答数: 0