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英語 高校生

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The response of local people to volunteer work by high school students 2 The importance of volunteer work by high school students in a community 1 Understanding the community in which high school students live 3 The success of a high school through the efforts of a great principal 2. According to the glaph and table, which of the following is true about the students at 2/4 速読編 【目標時間8分) 8点 1 Which is the best title for the passage? 精読編 【目標時間 12分) 内容理解 St. Martin's? 0 Nearly half of them did five to ten hours of volunteer work a month (6点) 2 Alarge percentage of them did not do any volunteer work. 。Thev were not so interested in helping others as in learning something new. The most popular reason for volunteering was to get work experience. 3. According to the passage, which of the following is true about St. Martin's High School in 2008? (6点) 0 Parents wanted to move the school toa new location in a new city. 2 Mr. Amster thought the students should learn more about the community. 3 The students did more volunteer work with their families than in 2009. 1 Half of the students and their families decided to leave the communitv. (6点) 4. 下線部(1)の this の内容を日本語で説明しなさい。 5. 下線部(2) を和訳しなさい。 (6点) (8点) 6. According to the passage, which of the following is true? U Volunteering has helped many students improve their self-esteem. The 2009 volunteer projects mainly involved cleaning the environment. 9MOS students stop doing volunteer work when thev graduate from school. Parents of the students do not take part in volunteer activities. 5

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化学 高校生

空欄の部分の求め方が知りたいです。 よろしくお願いします🙇‍♀️

12tf-167md Hq S本歳 16 目標 6分 3皮応物の過不足と量的関係O Si6 imad 9 mod Cmell1Ymol 22,4 次の問題を手順(i)~(iv)に従って解け。 メタンCH。 1.6gに標準状態で 5.6L の酸素 O。を混合し,この混合気体に点火すると,どちらか の気体の一部が未反応のまま残り,二酸化炭素CcO2と水 H.0 が生じた。 Level up 16 H=1.0, C=12, O=16 の反応せずに残った気体はどちらか。また, その物質量はいくらか。 発生した二酸化炭素の体積は標準状態で何Lか。また,生じた水の質量は何gか。 (手順) (i) メタン CH。を完全燃焼させたときの化学反応式を記し,各物質の物質量の比をあわせて記せ。 (i) 問題の値(メタン:1.6g, 酸素: 5.6L)を物質量に換算し記せ。 m)(i)で記した反応式の物質量の比より, CH』がすべて反応することがわかるので, CH。の物質量 をもとに O2, CO2, H:O の反応量を求め,記入せよ。 (v) 各物質について, 反応後の物質量を求め,これを体積や質量に換算する。 H-2 0-|2 [| + [ 2 ]0.一[ | ]60.+ [ 1HO C-1 H-4 0-2 C. 化学反応式 物質量の比 [ | ]mol [ 2 ] mol [ 1 ] mol [2 ]mol |2|mol ||mol と|mol 反応前(問題の値)|O0|mol 反応前(問題の値)|0、10mol[005 | mol 0 mol 0 mol 1-2 O2 [0、10] mol [0.2 ]mol | ] mol () 反応量 |mol 反応後 mol [0.05 mol |mol (iv) 0) mol 答 0反応せずに残った気体は で、 mol 残った。 L 水の質量 g ② 二酸化炭素の体積 POn

解決済み 回答数: 1