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TOEIC・英語 大学生・専門学校生・社会人

これの和訳して貰えませんか?

5 Reading Passage 10 15 20 Yuna Kim is one of the world's best figure skaters. At the 2010 Winter Olympics in Vancouver, she set three world records. In fact, one of those world records broke a record she set in 2009. program and a At the Olympics, both male and female skaters perform a short seven program. In the short program, skaters have less than three minutes to perform required jumps, spins, or other moves. While doing these seven things, the skaters also have to show judges how well they can put these elements together into a kind of dance performance on the ice. The long program is similar to the short program except that skaters perform for a longer time and have more required moves. long Before the 2010 Winter Olympics began, many people thought Yuna Kim was likely to win a gold medal. Certainly, there were other women skaters who had the skill to win gold at the Olympics. However, Ms. Kim had an advantage. She had already set a number of world records. In 2007, she set the record for the highest score in a short program with 71.95 points in Japan. The same year she also set the world record for the highest score in a long program with 133.7 points in Russia. Then, in 2009 she beat her own record in the short program by scoring 76.12 in the United States. At that competition, she also became the first woman to score over 200 points with her short and long programs - her combined score was 207.71. The next year at the Winter Olympics in Vancouver, she broke her records again. In the short program, Ms. Kim scored 78.5, a new world record. In the long program, she scored 150.06, another world record. This gave her a combined total of 228.56 points, a third world record! Needless to say, her score was enough to win gold.

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化学 大学生・専門学校生・社会人

2〜4がわかりません。2は近似して計算してみたのですが3、4につながる答えにならず困惑しています。教えて頂きたいです。

課題2 以下の操作は、 第2属の金属イオンを沈殿させるために、 0.3 M塩酸酸性に相当する水素イオン濃度に溶液を調製する過程 である (テキストp.47)。 ろ液2(全量)を注意深くpH試験紙で確認しながら、アンモ |ニア水を用いてpH=3程度の微酸性とする。 ここに6M塩酸を 0.5mL加え、純水で希釈して全体を10mLにする。 1)0.3M塩酸の水素イオン濃度[H+]を求めよ。 2)この操作で本当に1) で求めた 0.3 M塩酸酸性に相当する 水素イオン濃度になるのか検証せよ (水の電離の影響を考え なくてもよい)。ヒント: pH=3の溶液をある量(例えば9 mL) と仮に定めると考えやすい。 pHの計算 実験テキスト : 1.5 一般化学 : 14-7-14-10 課題2続き 3) 前ページの操作のうち、 「pH=3程度の微酸性」の部分を 「pH=7の中性」とした場合 (実際にそのように調整するのは 難しい)、 1)と比べてpHがどれくらい異なるか検証せよ。 4) 前ページの操作のうち、 操作に不手際があり、 「純水で 希釈して全体を10mLにする」 部分が 「純水で希釈して全体 を12mLにする」と変更せざるをえなくなった。 このとき、 0.3 M塩酸酸性に相当する溶液を得るためには、どの部分を変 更する必要があるだろうか。 説明せよ。

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TOEIC・英語 大学生・専門学校生・社会人

()のなかで当てはまるものを教えてください。 お願いします。

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