Dの求め方がわからなくて、還元がよくわからないです教えてくください

東 https://olt.toshin.com/?ctestid%337335112018&ctestgroupid%3D46648ctestattempt%3D3&cbigquestionnumber%=- 東進学力POS 第1問 炭素,酸素,水素のみからなり,炭素数が異なる4つのケトン A, B, C, Dが ある。分子量がもっとも小さいのはAでその分子量は 58, もっとも大きいのはB でその分子量は 100 であり, Bには鏡像異性体が存在する。 2 3 4 ケトン A, B, C, Dを還元すると, それぞれ第二級アルコール E, F, G, Hに なる。このうちF, Hには鏡像異性体が存在する。 5 ただし,すべての化合物は酸素原子を1つ含み,環状構造および炭素-炭素間 の不飽和結合はないものとする。(原子量: H=1.0, C=D12, 0316) 問1 CおよびDの分子量としてもっとも適当なものを次のD~Oからそれぞれ一つ 選べ。C: 11 D: 2 の 72 74 76 78 80 82 84 86 88 O 90 問2 Aの工業的製法として用いられる方法としてもっとも適当なものを次の①~⑤ から一つ選べ 3 28°C 雷を

まじでわかんないです助けてください

東 https://olt.toshin.com/?ctestid337335112018&ctestgroupid%3D46648ctestattempt%3D38cbigquestionnumber%3D- 東進学力POS 第3問 次の間に答えよ。 ただし, 原子量は H=1, C=12, 0=16, Cu=63.5 とする。 問1 7種の糖A~Gは, 下の①~③のいずれかである。これらの糖について次の実験 結果を得た。C, F, Gおよび実験 [エ] で生成した Hにあてはまる糖をそれぞれ の~8から選び番号で答えよ。 C: 1 F:| 2 G: 3 H: 4 A~G の粉末 0.1gに, 20℃の水 10 mL を加え, はくかき混ぜた。 A~G のうち, EとGは溶けなかったので加熱したところ, Eは溶けたが, Gは溶けなか [ア) った。 [イ] A~F の溶液のうち, フェーリング液を還元したのは, A, B, C, Dであっ た。 EおよびFの溶液2 mLに2mol/L の硫酸1mL を加え, 加熱して完全に 加水分解した。 冷却後, 炭酸ナトリウムを泡が出なくなるまで少しずつ加えた。こ れらの溶液についてフェーリング液と反応させると, ともにフェーリング液を還元 [ウ) した。

答えを教えてください

23:10 7月7日(水) 全@ 65% A olt.toshin.com テストコード 問題ID 受験日 得点 受験回数 3004511201 275029 2021/07/07 4/10 3 正解の閲覧について 解答表示 第3問 二つの文が同じような意味になるよう,空所に入れる適当な語句を 下から1つ選べ。 (1)(a) He studies both English and French. (b) He studies not only English[ 1 ]French. 0 and (2)(a) Mike looks up to his father. (b) His father is [ 2 ]Mike. 0 looked to by 3 looked up to by (3)(a) It seems that he likes coffee. (b) He[ 3 ] like coffee. 2 also 3 but or looked up to の looked up by 0 seem to seems to seems to be ④ seem being (4)(a) There are seven days in a week. (b) A week [4 ] seven days. 0 have (5)(a) She teaches us American history. (b) She teaches American history [ 5 ]. 2 has 3 are の being 0 us to us ③ for us with us (6)(a) Mary swims fastest in our club. (b) Mary is [ 6 ]in our club. 0 fastest the swimmer 2 the fastest swimmer fastest swimmer swimmer fastest (7)(a) It is so hot that we can swim in the river. (b) It is hot [ 7 ]for us to swim in the river. 0 enough (8)(a) She complained that the room was too small. (b) She complained of the room [ 8 ]too small. 0 to be (9)(a) She doesn't know what she should do to help her son. (b) She doesn't know [ 9 ]to help her son. 0what to do 3 what is done to 2 so as 3 too の much being 3 was being の been what be to done の what she to do 解答表示

解答を教えてください

第1問 下の文はそれぞれ第何文型になるか, 第1 文型は①, 第2文型は②, 第3文型は3,第4文型は①, 第5文型は⑤で答えよ。 (1) He sold me a used car. [ 1 ] (2) I found him kind to poor people. [2 ] (3) Her sister looked very happy last night. [ 3 ]. (4) He gave a lot of money to his son. (5) The building stands in the middle of the city. [ 5 ]

教えて下さい

2. Japan has strong export products (such that / such / such as) cars and 1. The bubble economy occurred in the (late / latter/latest) half of the twentieth )内から語または語句を一つ選び、 文を完成させなさい。 Grammar 次の英文の( century. electronics. 3 You can stay at my house (as long as / as longer / long) you want. 日本 4. The children have to stay home (because of / because / because for) the hem アメリカ rain. ギリス 5. It is (like to be/likely to be /liked to be) cold this winter. ドイツ フランス 岡

教えて下さい

. They were determined (that / which / of which) the work should be finished. 2 The good point about his job is (which / that / where) it is close to his home. )内から語または語句を一つ選び、文を完成させなさい。 28 次の英文の( eading onomy. hill felt ;He took us to (this / that / its) place and that 1 She is the greatest artist (which/that/ when) we have ever known S He said, “(Those /It/This) is it!” I. They

1 4 7 8 9 10 11 12番の問題の解説お願いします。 答えはそれぞれ 3 3 3 3 1 3 2 1 です。 一つでもいいのでお願いします

【1】次の( )内に入るのに最も適当なものを一つ選び、番号で答えよ。 (1) We could meet downtown. ( O Are you convenient (② Is it convenient of you 3 Will that be convenient for you ④ Will you be convenient (2) The chimpanzee is an intelligent creature, ( ) of solving simple problems. 0 able 2 enable ③ capable ④ possible (3) You've got J on your tie. Did you have fried eggs for breakfast? 0a few eggs (2) an egg 3 some egg ④ some eggs (4) Slow downa bit. Otherwise, you'll have to pay a huge ( ) for speeding. の admission ② charge ③ fine ④ tuition (5) My mother is a ( ). Her work is filling, cleaning, and pulling out teeth. 1 chemist ② dentist ③ nurse ) surgeon (6) A: I'm thirsty. Is there anything to drink? B: Well, there is ( )apple juice in the refrigerator. 0a few 2 a few of ③ alittle ④ a little of (7) He was ( ) hit by the car while crossing the street. 0 closely 2 hardly ③ nearly scarcely (8) It's too late to go out now. ), it's starting to rain. の All the same ② At least ③ Besides ④ Therefore (9) It will be ( ) autumn when you get to London. の late の lately ③ last ④1latest (10) The discussion the villagers had on the environment was quite ( 0 alive ② lived ③ lively ④ living (11) For ( ) information, call us at the number below. 0 few 2 further ③ many ④ several (12) A: Is your CD player anything like sister's? your B: Yes, they're exactly ( 0 alike 2 like ③ likely ④ same

答えはこれで合っていますか？ 見にくくてすみません🙇‍♀️ 教えていただけると助かります🙇‍♀️ よろしくお願いします！！

C 次の会話文を読んで,あとの問い (問1,問2)に答えよ。 Son :Mom, are you busy? Mother: No. What do you need? Son :I've decided to become a cartoonist after I graduate. Mother:(ア 5) Son :Definitely. You know how much I love drawing funny pictures. Mother:Don't talk such nonsense. I'm busy. Son : You said you're not! Mom, I'm very serious. Mother: You're good at drawing, but you're not great.( イ6) Son :I am not.( ウス) You want me to enjoy my work, don't you? Mother:OK. You havea point there. But do you know how to become a cartoonist? A41 Your dad and I have a responsibility to make you independent. Son : Yes, I can! Mother:Go ahead. Son : First, I'll take more art courses before I graduate. I'm going to talk to my art teachers and see what they recommend. Mother:OK, then? Son : Second, I need to know how to use the latest drawing programs. After school, I'm planning to take special computer lessons for drawing software. Mother: I didn't know how seriously you were thinking about your future.( エ) If drawing cartoons is what you want to do, then your dad and I are happy for you. Son :Really? Mother: We love you, and we want you to be happy. : Thank Mom.( オ) Son you, Mother: We sure are. Son :Oh, Mom. Ill tell you the third part of my plan. I need to find out what the latest trends are, so I need to buy some cartoon magazines.( カ) Mother: OK. Here you are. Your dream is going to cost me an arm and a leg.

この英文を日本語に直してください お願いします🙇🏻‍♀️

3. (a) You can eat any food in the refrigerator. (b) You can't make noise here. uY ol ni (C) Can I use the restroom? bae orti nob 4. (a) Can you keep it a secret? obivong aet (b) Could you show me around the town? 5. (a) May I leave school early today? (b) You may not use a dictionary during the test.

答えが知りたいですお願いします

STEP 09: イディオム[動詞関連] Idioms: Verbs DATE: w Frame > Grammar イディオム [動詞関連] く京都薬科 S05 (大阪学院。 空所に入れるのに最も適切なものを選びなさい。 EXERCISE A )with my friends in New Zealand. ③ touch 2mind D exchange nt④ relation (センター試験) is atd く金沢工業 n00 IfGeorge doesn't stop smoking, he will ( ) the risk of developing lung cancer. のdo 2 get 3 make 4 run t 〈センター試験) 0 (拓殖 ロ3 Iwonder why she can't get ( 2 between )with her classmates. beof od 4 over O along 3 near く拓殖大) 〈北陸 Jeel npitiaog Tod 口04 Does this answer ( 0 give loos I has bamiag, ) sense to you? I can't understand it. bue 199amam odtT of 2 cause 3 mean 4 make くセンター試験) 6 bngW senig orfs o deendu0 gdt, bagose ag egs to ( 口05 Ihad to make up ( ) my lack of knowledge by reading a lot of books. Tortus adfT TIO 反経済 B( O for 2) over 3 to の with 〈学習院大) 30 )ofaegom gmge om,bmgl opid, boalpn,1 ne(W 口06 The representatives made a plan for the school festival and the other 8計口 JeeupeT Vmn(. students carried it ( oh betrud ② out 0 on 3 under の with くセンター試験) 芸林大 anogn, bgbeenJ gausged ai llog of bgrt T tud5 m. 口07 Ifind it difficult to get up early in the morning, so I have to ( Jog bate I @r口 breakfast. PLGSTU O do without T9VO 9e Atrw husg © 2 get rid of 3 put up with slow down ) W liviO er (センター試験) uo oham ① )in the dictionary. 大 Juo adond S 口08 Idon't know what this word means. I'll look it ( 0 about 2 for 3 through の up くセンター試験) 口09 Would you ( taia qiwa 19d ( )eM lat pt,eldiaaoqmi Jaomis ei 11 s口 )me up at the station at six? de S TOTI bring 0 send 3 pick 3s ① catch 〈花園大) n d ot.juo ( 口10 Kunio was ( aoda,pigg bpibeyg #yoggrt pdeow edt deuadilA SS 口 ) fun of by his friends at school. O cooked 2 created ③ prepared ④ made J09w D 〈鶴見大) 【編嶋黒則」