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English Senior High

関西学院大学の英語の問題です。 定期テストの初見問題で出た問題なのですがBの(2)の線で引いた問題(空欄補充・画像1枚目の13行目の真ん中辺りにあるgeneration (2) generationの問題です。)の答えがなぜ(エ)afterなのかが分かりません。 どなたか教... Read More

次の英文を読み、 下記の設問 (A~D) に答えなさい。 In the last few decades, people all over the world have been told that humankind is on the path to equality, and that globalization and new technologies will help us get there sooner) In reality, the twenty- first century might create the most unequal societies in history. Though globalization and the Internet bridge the gap between countries, they threaten to enlarge the gap between classes, and just as humankind seems about to achieve global unification, the species itself might divide into different biological types. Inequality goes back to the Stone Age. Thirty thousand years ago, hunter-gatherer tribes buried some members in grand graves filled with thousands of ivory beads, bracelets, jewels and art objects, while other members had to (7)settle for a mere hole in the ground. ( 1), ancient hunter-gatherer tribes were still more egalitarian* than any succeeding human society, because they had very little property. Property is a condition for long-term inequality. Following the Agricultural Revolution, property multiplied, and with it inequality. As humans gained ownership of land, animals, plants and tools, hierarchical** societies emerged, in which small elites monopolized wealth and power for generation (2) generation. Hierarchy, then, came to be recognized not just as the model, but also as the ideal. How can there be order without a clear hierarchy between elites and ordinary people, between men and women, or between parents and children? Authorities all over the world patiently explained that just as in the human body not all parts are equal, so also in human society equality will bring nothing (3) disorder. In the late modern era, however, equality became an ideal in almost all human societies. It was mainly due to the Industrial Revolution, which made the masses more important than ever before. Industrial economies relied on masses of common workers, (4) industrial armies relied on masses of common soldiers. Governments invested heavily in the health, education and welfare of the masses, because they needed millions of healthy workers to operate the production lines and millions of loyal soldiers to fight in the wars. with ti own no (3) of sup horizo partic again A. Consequently, the history of the twentieth century revolved around the ( 5 ) of inequality between classes, races and genders. Though the world of the year 2000 still had its share of hierarchies, it was かなり nevertheless a much more equal place than the world of 1900. In the first years of the twenty-first century people expected that the egalitarian process would continue and even speed up. In particular, they hoped that globalization would spread economic growth throughout the world, and that as a result people in India and Egypt would come to enjoy the same opportunities and privileges as people in Finland and Canada. An entire generation grew up on this hope. Now it seems that this hope might not be fulfilled. Globalization has certainly profited large portions of humanity, but there are signs of growing inequality both between and within societies. Some groups increasingly monopolize the fruits of globalization, while billions are left behind. Already today, the richest hundred people together own more than the poorest four billion. This could get (6) worse. The rise of Al (Artificial Intelligence) might eliminate the economic value and political power of most humans. At the same time, improvements in biotechnology might make it possible to translate economic inequality into biological inequality. Soon the super rich might be able to buy life itself. If new treatments for extending life and for upgrading physical and intellectual abilities prove to be expensive, a huge biological gap might open up between the rich and the poor. By 2100, the rich might be more talented, more creative and more intelligent than the less advantaged. Once a real gap in ability opens between the rich and the poor, it will become almost impossible to close it. If the rich use their superior abilities to enrich themselves further, and if more money can buy them more efficient bodies and brains, B B V

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Chemistry Senior High

高校1年生の化学基礎。物質の変化のあたりです。 なんでかは知りませんが、授業中にやった問題と全くリンクしていなくて1ミリもわかりません。主に88~90のところが全くわかりません。何問かだけでいいので良かったら解説して頂けないでしょうか😭

第2編 物質の変化 原子H=1.0. He =4.0,C12, N=14, 0-16, Na-23. Mg=24, A1-27, S32, Cl=35.5, Ar=40 かす 16,82 と、標準状態で何Lの二酸化炭素が生成するか。 ただし, 塩酸と反応するのは主成分のみとす る。なお、純度とは混合物中の主成分の質量の割合である。 52 85. 生成量の計算 黒鉛2.7gの完全燃焼により、二酸化炭素は何g生成するか。 標準状態の酸素 2.8L を十分な量の水素と反応させると, 水は何g生成するか。 O RECARRER 262, MAR (1) EXPERTS. 3.5+ 2 たときに発生する水素は、標準状態で何Lか。 86. プロパノールの燃焼 プロパノール CHOの燃焼について,次の問いに答えよ。 (1) プロパノールを燃焼させて二酸化炭素と水が生じる反応の化学反応式を記せ。 ②② プロパノール 6.0g の燃焼に必要な空気は標準状態で何Lか。 ただし, 空気は体積で20%の 酸素を含むものとする。 87.溶液の反応 0.10mol/Lの塩化マグネシウムMgCl水溶液 0.020L に 0.20 mol/Lの 水酸化ナトリウム NaOH 水溶液x [L] を加えたところ, 過不足なく反応が完結し, 水酸化マグネ シウムy [g] が沈殿した。 x, y を求めよ。 2 水酸化マグネシウムをろ過したあとのろ液に溶けている物質と,その質量を求めよ。 リード C 88. 気体の反応 ある温度・圧力で, 一酸化炭素 1.0L に酸素 2.0L を加えて点火し、一酸化 炭素を完全燃焼させたあとに,気体を燃焼前と同じ温度・圧力にすると,体積は何Lになるか。 例題 17 反応 0.327gの 酸の体積と 右のグラフ (1) αの値 (2) 加えた 89. 気体発生量 ● ① 水酸化カルシウムCa(OH)2 (式量 74.0) と塩化アンモニウム NHCI (式量 53.5) の混合物を熱す るとアンモニアが発生し, 水と塩化カルシウムが生じる。 水酸化カルシウム 3.70gと塩化アン モニウム 2.14gを混合して熱すると、 どちらが全部反応するか。 ② (1) で生じるアンモニアは,標準状態で何Lか。 定数 指針 過不 解答 (1) 90. 気体の反応と体積変化 温度と圧力を一定に保ち, 1000mLの酸素中で放電したところ, 一部の酸素が反応し, オゾン 03 が生成した。 反応後の気体の全体積は960mL であった。反応後 の気体に含まれるオゾンの体積は,同温・同圧に換算して何mL か。 91 に

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