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Chemistry Senior High

cの値が変になってしまいます。 教えてもらえるとありがたいです

行っ 過酸化水素の分解速度を調べるため, 次の実験を ) た。 [に入れるのに最も適当なものを下から選べ* よく洗ったメスシリンダー中に 定量の過酸化水素 を取り, これにセッケンと二酸化マ ンガンを含む混合液 を加えた。 発生する酸素は, セッ テンの泡となって表面 にたまる。 泡の高さを経時的に測定し, これから液中に残った周 ーニ本値が得られた。 酸化水素のモル濃度を時間を師って求めたところ, 右上の表に"て 一般に, 反応物A の時刻ヵにおける渡度が[Ali で, 時刻んでの すると, 平均の化学反応の速さ ,,。は, 次式で表される。 濃度が[Alz になる の 0 Ai 7で:ご 示三交 と は S師 応 計 す 上の過酸化水素の分解において, 表から 4分て8 分における平均の反応速度を NN 2 mol/化・min となる。 表において, 時刻 と ちとの間の反応物 A の平均濃度を, の AN とし, 平均の速さを平均の濃度で割ると, ほぼ一定になる。 すなわち, 過酸化水素の分 解反応では, 反応の速さは しKGいる。/。三24IAMES この定数 を速度定数といい, 表から過酸化水素の分解反応の速度定数 (平均値) を求 めると, < min となる。 allegl (の002還0の 00 000 メメ) 007 (⑦の 0.08 (ギ)こ0M00半の002000 00 ai 014 b| (ア) 反応物の濃度に比例 (イ) 反応物の濃度に反比例 (ウ) 反応物の濃度の2乗に比例 (エ) 反応物の濃度の2 乗に反比例 (オ) 触媒の量に反比例

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English Senior High

「比較」の話です。 赤線の部分の解釈は、a job candidate's ・・・ と is で倒置か起きているという認識で大丈夫でしょうか

人 acher Or & CTUSaAQCT 【OT ATY てGS チ e tommorrOW s plantobca President Or DIで mayDb will almost certainly touch you sometime in your life public speaking Imagine yourself in thesc situaHiOnS・ poration. One of yo alargc staff meeting at elopin叶 One by onc Public spcaking and are es are stumbling and c speaking COUTSC- get the job. maybc not for fiVe Years. 2 u will gc @p | Youareoncofseven managcment trainees in a large COTI the lower-managementjob that has just opencd. There is to be ャjn 10 cach of thc tainecs will discuss the project he or she has bccn dcv が collcagues make their presentations. They have no cxpcrience in intimidated by the higher-ranking managers present. Their speech awkward、You, howcvcr, call upon all the skills you lcarned in Your publi You dcliver an informative talk that is clear, well reasoned, and articulate You @B is 上 You arc the assistant manager in a branch office of a national comDany・ Your immediate superior, the branch manager。 is about to reUre, and there wi be a retir dinner. All the executives from the home office will attend. As his close working asSOC1a4te。 you are asked to give a farewell toast at the party. You prepare and dcliver a speech that is both witty and touching 一 a perfect tribute to your boss. After the speech、 eVeryOnc emnent 20 applauds cnthusiastically, and a fcw people have tears in their eyes. The following weck you are named branch manager. @QD 国 Fantasicsp Notreally. Either of のthese situations could occur. In arecent survey of more than 300 employers, 93 pcrcent stated that the abilhity to think critically and communicate clearly js more important for career succss than is a job candidate's undcrgraduatc major 25 1 Im another survey,the American Management Association asked 768 cxecutives and managers to rank the skills most esscntial to today's workplace. What was at the top of ・ ・ 向 ・ ・ ・ ・ 1 MP HistP Communication skills、The importance of such skills is true across the board 一 Ss M accountants and architects, tcachers and technicians。 scicntists and stockbrokecrs 3 SS ・ * ・ 8 い Businesscs are also asking people to give more specches in the carly stages of their Ccareers 0 PR5 professionals are using public speaking as a way to stand out in today's hi competitive job market. (Nor has the growth of the Internet and oth 史 Ne reduced the need for public speaking. As i Ne。、。 ・ AScarecrexpert Lindsey Pollak states、 “TE ho has that combination of really good technical ski 1 月 ical skills and verbal communicati Shoulders above your coll i 0 oleagues F you can combine those two.”"

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