Grade

Type of questions

English Senior High

コミュニケーション英語(ランドマークⅡ advance d)の答えをなくしてしまいました、どなたか教えてくれる方いませんか🙇‍♂️

(札幌大) 次の文章を読んで,下の設問に答えなさい。 Gwen Stefani, lead singer of the pop group No Doubt, released her first solo album, Love, The album introduced to the world the Harajuku B Love, Angel, Music, Baby \arge win Angel, Music, Baby, in November 2002. Girls, who represented trendy Japanese culture. In a magazine interview, Stefani said the idea of using Japanese girls as dancers came to ating lary b 2opened - and her in a dream.(She first sang about this idea in the song “Rich Girl.") Stefani gave each Love, Angel, Music and Baby nd wants of the dancers a name from the title of her album called them the Harajuku Girls in reference to the exciting Tokyo shopping area popular or in Par The Harajuku Girls were instantly interesting and mysterious to young adults in the West. particularly the Gothic Lolita style. They with young people. The Harajuku Girl Mystique* everythin hat woul Their clothes symbolized Tokyo street fashion gaine nd appeared in the music videos for Stefani's new album, and accompanied her to awards turned 」 ceremonies and promotional events. The Harajuku Girls never spoke in public, which added oroduch singer develop other projects. Stefani designed a limited-edition digital camera (produced by a stron to their mystery. op to bu Not only did the Harajuku Girls inspire Stefani in her music making, they also helped the HP) featuring the Harajuku Girls. She also started a product line called "Harajuku Lovers." The line consists of clothing and accessories for men, women and children, as well as products for the home, featuring contemporary Japanese elements. [注] mystique : 神秘 問1.以下の問いに英語で答えなさい。 What are the names of the “Harajuku Girls"? 0en ai onide 問2.以下の質問に最も適切な答えを選びなさい。 (1) What are each of the Harajuku Girls named after? 2. Gwen Stefani's song “Rich Girl." 並べ替 4. The title of Gwen Stefani's album. 1. Japanese female dancers. 3. A popular Tokyo shopping area. (2) Which of the following statements about Harajuku Girls is false? 1. Their clothing represented Tokyo street fashion such as the Gothic Lolita style. 2. They symbolized the positive and aggressive attitudes of Japanese people. 3. They were considered mysterious as they did not speak. 4. They participated in Gwen Stefani's music videos and events. 33 Lesson 4

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Chemistry Undergraduate

分析化学二です。 サイエンス社の分析化学の教科書より、3.4.5.7の解説をどなたかにして頂きたいです💦

Ka1= 1.7× 10-4, Ka2 = 1.5×10-7, Ka3 = 5.9×10-10, Ka4 = 1.4x10~10 の EDTA 滴定に関して,以下の問に答えよ (2) pH = 6.00において, 2.0 × 10-2 M Cu?+溶液 25.0㎡Lを 2.0×10~M 1分子のLはCu?+ に対して最大で「ア]座配位子として配位する. この場合, LにH* が付加した化学種 Hs-nL(5-n)+ (n=1~4) は以下のように酸解離し, (1) pH3 における Ca°+ と Pb?+の EDTA キレートの条件付き生成定数K' 2+ を求めよ。 (2) pH3 の 0.0250 M Pb*+ 溶液 20.0mL を 0.0100M EDTA 溶液で滴定す る。当量点における Pb?+ 濃度を求めよ。 (3) Ca°+ が共存した場合,上記の当量点において[CaY?-1/[Ca°+] 比はいく らになるか? また, この結果から, 共存する Ca°+ は Pb?+ の定量を妨害 するか否かを説明せよ。 4 Cd'+, Ti*+, Sr°+ のそれぞれについて, log K; = 8となる PHを求めよ。 5 黄銅に含まれる銅と亜鉛を EDTA 滴定で定量する実験計画を立てよ。 6 Excel を用いて, PH10 および PH12 において 0.010M Ca?+溶液 50.0mLを 0.010 M EDTA 溶液で滴定するときの滴定曲線をシミュレートせよ。 7 トリエチレンテトラミン (NH2CH2CH2NHCH2CH2NHCH2 CH2NH2, 以) Lとする)は, Cu?+ に対して高い選択性をもつキレート滴定試薬である. Lと Cu°+ とのキレート生成反応式および生成定数は次のようである. 計 Cu°+ +L= CuL"+ [CuL?+] Kf = 7.9× 1020 ニ [Cu2+] [L 1分子のLは Cu?+ に対して最大で「ア座配位子として配位する. この CuL+ 錯体はイつの[ウ]員キレート環からなる構造をとる。 -れ H][H4-nL(4-m)+] [Hs-nL(5-n)+] Hs-nL(5-n)+ 一F+H4-,L(4-n)+ Kan -10 ニ である。 (1) ア]~ ニ ウにあてはまる適切な数を記せ. Cu?+ の濃度を計算せよ.。

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