学年

教科

質問の種類

英語 高校生

(4)を訳したいのですが、文構造が分からずうまく訳せません、。どなたか解説をお願いします。

lo One fast-food company is well known in Japan for its extensive worker manual and the sales talk it covers. From the book, workers learn how to greet a customer, how to bow, how to take an order, pack a bag and give correct change. 5 Customers find the same nice service in all the franchised outlets, which contributes to both customer satisfaction and *corporate profits. One day, a mother came into one of these restaurants, and while she was ordering at the counter, her baby grabbed an 10 employee's hat and began to play with it. He was surprised and embarrassed. He could not concentrate on what the customer (2) was saying and had to ask her to repeat her order twice. He knew he was losing his dignity as a company representative by having an infant tearing up part of his uniform, and he wanted to 15 take it back, but at the same time he didn't know what to say or do. He stood there ( 3 ) until the mother *retrieved the hat and gave it back to him. He put it on again, resumed his normal calm attitude, and took her order efficiently as if nothing had happened. But everyone in the restaurant could see that a 20 one-year-old child had the power to bring the operation to a halt and must have wondered about it. What was the problem here? Simply put, the manual, detailed as it may be, fails to cover what to do in a situation where a young child steals part of your uniform. And without the manual to guide his behavior, the employee was lost. This is a trivial example of a very serious problem in Japan: the inability to 48

回答募集中 回答数: 0
化学 高校生

独学で化学を勉強しています。このページのどこがどれだけ重要でどこを暗記すれば良いのか分かりません。この参考書は中古で買ったのですが、緑のところはすべて覚えないとけないですか?ちなみに化学は2次でも使います。

第4編 無機物質 12 イオン反応 第 SO COF おもなイオンの沈殿反応 塩化物イオン、硫化物イオン、水酸化物イオンとの反応 試薬の水溶液 金属イオン Ca²+ (無) Na+ (無) A13+ (無) Zn²+ (無) Fe2+ (淡緑) Fe3+ (黄褐) Pb²+ (無) Cu²+ (青) Ag+ (無) Cro CIを含む 水溶液 X X X X PbCl2(E × AgCl2 Ag2S 2 おもなイオンの検出 ① 陰イオンの反応 X X X × PbS (黒) CuS (黒) S2 を含む水溶液 酸性 中性塩基性 X X X Al(OH) (E X +3 Zn(OH)2 ( ZnS (白) Fe(OH)2 ( FeS ( Fe(OH)2(! Fes (黒)*4 Fe(OH)3 (赤褐 PbS 黒 Pb(OH)E Pb(OH) 20 CuS (黒) Cu(OH)2 (青白) 6 Cu(OH)20 Ag₂S Ag₂018) Ag-Q (CaCOs, AgaCrO. 反応するイオン(沈殿の化学式,色) OH を含む水溶液 NH3 水 X:沈殿を生じ X AI(OH)3 (白) Zn(OH)(日) Fe(OH)) (a) 塩化物イオンとの反応 *BbClは熱湯に溶ける。 *2 AgCl は発により分解する。また、アンモニア水に溶ける。 (b)硫化物イオンとの反応 Without ZnS(白), CdS(黄), MnS (淡赤), SnS (褐)以外の磁化物の沈殿は、すべて黒色 *3 Al3+ では, Al2S3が加水分解し, AI (OH) 3 が沈殿する。 *4 Fe3+ は,HSで還元されて Fe²+ になったのち, FeSを生成する。 (C) 水酸化物イオンとの反応 (AI (OH) (過剰のアンモニア水にも溶けない。 *7 Ag+ と OH では, AgOHが分解し, Ag2Oに変化して沈殿する。 *8,910 過剰の ジウム水溶液で沈殿が溶解。 AI (OH) 3 [Al(OH)4] - (無色) Zn(OH)2 Pb(OH) 2 [Zn(OH)4]2- (無色) ②硝酸塩,アンモニウム塩、アルカリ金属の化合物 すべて水に溶ける。 [P (OH)4]2- (無色) (BaCO3. 【BaCrO4, *5, 67 過剰のアンモニア水で沈殿が溶解。 Zn(OH)2 → [Zn (NH3)4]2+ (無色) Cu(OH)2 → [Cu(NH3)4]2+ (深青色) Ag2O → [Ag (NH3)2]+ (無色) 文社 NaOH水 Ca(OH) ( X Pb (PbSO4, Ph(PbCrO4, ② 鉄 3 Fe Fe Li- 3 ガ 析)

未解決 回答数: 1