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English Senior High

161~170の答えを教えていただきたいです。

og gniarow) 5 TYPE A Sdinom 1 ( 内に入る最も適当な語(句) を選びなさい。 (各1点 計20点) 161 ( ) a plant to flourish, it must have a good supply of light, water, and minerals. 4 That 3 Of (南山 1 For 2 If 162 I am glad ( ) you the other day. 2 to meet ave met 4 to be able to meet (**) 3 to have met t I can meet my and amod (bean Vot \ stad: ya8 soalq on ☐163 Then, in 1912, the self-starter came into use. Suddenly, cars were as easy ( as electric fans. 4 started ( 広島工業大 ) 3 starting 1 start 2 to start aM gedonet daily wo (bsalool 164 Ten years ( ) since Professor Yokochi retired from his job at the university, but he still often visits the campus. have passed (高千穂大) were passed 3 will pass 4 pass indigke TO MA it was fun. Y 165 Mary was ( ) to go to the party at first, but she found that it was 2 likely 1 pleasant 3 willing 4 reluctant (中央大) 166 When I went back to the village I ( JUSH 人外画商 ) ten years before, I found nothing 3161663UFCS changed. had left 2 was leaving 3 have left (跡見学園女子大) )( 4 you and ads of was left of natumim svit ( 291 167 Private universities in the U.S. are very expensive. Many parents cannot ( to send their children to such places. 1 buy dihom zis si il vero adinomi (亜細亜大) 4 afford 2 spend Let3 allow A bead 168 Without American influences, Japanese culture would not be ( ) it is today. J'abib od tady boog ton ai al t Jague 1 that 2 what 4 which H 3 when aniog noy va (関西学院大 ) nedoset adT ear 169 You may be able to avoid (o) the paper by attending the lecture tonight. 2 to have written 3 wrote 4 writing adf dartwor SHERY OF TOY 1 to write (関東学院大 Hawat 170 There are two major issues to be discussed here, ( ) the committee has examined yet. 1 both of that 2 either of which 3 neither of which 4 any of which (関西学院大

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Chemistry Senior High

⑵⑶お願いします

例題 36 モル濃度 example problem 2.0mol/Lの水酸化ナトリウム NaOH 水溶液について 次の問いに答えよ。 ただし, NaOH の式 量は40 とする。 ■) 水溶液 200mL中に存在する NaOH の物質量は何mol か。 この水溶液を200mLつくるのに必要な NaOH の質量は何gか。 この水溶液の密度が1.05g/cm3であるとき, この水溶液の質量パーセント濃度を求めよ。 解答 (1) 0.40 mol (2) 16g (3) 7.6% 200 1①200mL= -L 1000 ベストフィット mol をLで割ればモル濃度である。 ②溶液の質量〔g〕=体積 [cm²] × 密度 〔g/cm²]。 解 説 ③ 密度の単位 ■) NaOH の物質量〔mol] =モル濃度 [mol/L] ×溶液の体積〔L〕より g/cm3またはg/mLを 用いる。 200 NaOH の物質量[mol] =2.0mol/Lx L = 0.40mol 1000 2) この水溶液を200mLつくるのに必要な NaOH の質量は, 2.0mol/LのNaOH 水溶液200mLに溶けてい る NaOH の質量である。 (1)で求めた物質量を質量 〔g〕に変換すればよい。 NaOH = 40g/mol より 必要な NaOH の質量〔g〕 = 0.40mol × 40g/mol = 16g 3) 2.0mol/L だから, 溶液1L (1000mL) に NaOH が 2.0mol溶けている。 溶液1Lの質量 〔g〕=1000mL×1.05g/mL=1050g 溶液1L中の溶質の質量 〔g〕 = 2.0mol×40g/mol = 80g より 質量パーセント濃度 〔%〕= 溶質の質量 〔g〕 溶液の質量 〔g〕 x 100= 80g - ×100=7.61 = 7.6 1050g 4D

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English Senior High

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What Are the Key Points? Dr. Amano's skill is a. a gift from God. 1:41" b, the result of natural talent. c. the result of hard work and constant practice. 2 Dr. Amano's father had to have his artificial heart valve replaced. Dr. Amano a. performed the operation himself. b. observed the operation from start to finish. c. told his father that it was too dangerous to have such an operation. 3 When Dr. Amano says, "The word 'compromise' is not in my dictionary," he means that a. he cuts corners. b. he needs to buy a better dictionary. and c. he always makes the best possible effort to save lives. 4 Dr. Amano feels that a doctor should a. always carry a stethoscope. b. establish good relationships with patients. c. cure the disease and not waste time being “nice” to people. Summary Complete the summary by filling in the blanks. Dr. Amano Atsushi is one of the most famous doctors in Japan. He has been called "the (1. ) with God's hands." Dr. Amano, however, does not believe that his success comes from God. He attributes it to hard work and (2. ) practice. Success did not come easily to Dr. Amano. He failed the university entrance exams for three consecutive years. After finishing medical school, Dr. Amano went to work at a general hospital. He was single-minded in trying to (3. ) his skills. After long work days, he practiced (4. Dr. Amano feels that one of the most important things for a doctor is to establish ) all through the night. good (5. ) with his patients. Dr. Amano accepts his fame. He hopes it will inspire young (6. Food for Thought ) surgeons. ② “God's hands” と呼ばれるほどの技術は、一部の天才だけが習得可能なものである。 ① “God's hands” と呼ばれるほどの技術は、だれにでも習得可能なものである。 このふたつの主張につき、テキストの内容にそ 1

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