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化学 高校生

化学の気体の範囲について質問です。 下の画像の青線部のようにVc= を出すという発想が出てくるのはなぜですか?🙇🏻‍♀️🙏

問題 046 混合気体と分圧 1回目 月 日 ☑ 2回目 月 日 一定温度T,一定体積Vcの容器に気体1と気体2が入っている。 気体1の 物質量を1分圧をP1, 気体2の物質量をn2 分圧を P2 とする。 各成分気 体の物質量が混合気体全体の物質量に対してどれだけの割合であるか(モル 分率)を X1, X2で表すと次式になる。下の(1),(2)に答えよ。 n1 n2 X1 = X2 n1+n2 n1+n2 (I) n1, 2 をそれぞれP1, P2を使った式で表せ。 (2)P1をxと全Pだけを使った式で表せ。 (東京女子大) ぶんあつ 体積V,温度Tが一定で, 成分気体単独で示す圧力を分圧と (解説) いう。 (I) 理想気体の状態方程式より, (気体1) Pi Ve=nRT ・・・① (気体2) P2Vc=nRT ... ② PiVc. P2Vc よって, n1= n2= となる。 RT RT (2)混合気体全体では,理想気体の状態方程式より, PiVe = (n1+n)RT ... ③ niRT ①式より,Vc= であり,これを③式に代入すると, P1 PtX niRT 0.08 = (n1+n2) RT P1 n1 よって, P1= -Pt=x1Pt ni+n2 また,①式, ②式, ③式より, PP1+P2 が成立する。 Point 混合気体の分圧 1 分圧 === 全圧×モル分率 ② 全圧 = (1) n1= 成分気体の分圧の和 PiVe RT' P2Vc n2= RT (2)P1=x1Pt

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英語 高校生

線を引いたところの訳し方を丁寧に教えて頂きたいです🙇‍♀️

L American poet Ralph Waldo Emerson once said, "Every artist was first an amateur." He likely never thought those words would apply to machines. Yet artificial intelligence (AI) has demonstrated a growing talent for creativity, whether writing a heavy-metal rock album or producing an original portrait that is strikingly similar to a Rembrandt. Applying AI to the art world might seem unoriginal; there are, of course, plenty of humans delivering awe-inspiring work. Supporters say, however, the real beauty of training AI to be creative does not lie in the end product-but rather in the technology's potential to expand on its own machine-learning education, and to solve problems by thinking in different ways far faster and better than humans can. For example, creative problem-solving AI could someday make snap decisions that save the lives of the passengers in a self-driving car if its sensors fail. AI with a creative component will be essential in developing highly automated systems that can respond appropriately to human life, says Mark Riedl, an associate professor at Georgia Institute of Technology's School of Interactive Computing. "The fact is, we do lots of little bits of creativity every single day; lots of problem-solving goes on," Riedl says. "If my son gets a toy stuck under the couch, I have to devise a tool from a hanger to get it out." Riedl points out human creativity is also important in human social interactions, even telling a well-timed joke or recognizing a pun. Computers struggle with such subtleties. An incomplete understanding of how humans construct metaphors, for example, was all it took for an experiment in Al-generated literature to compose a new Harry Potter chapter filled with nonsensical sentences such as, "The floor of the castle seemed like a large pile

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