解答は(１)C₃H₄ （2）n＝2です！ 解説お願いします！

<練習問題20> まとめ 次の各問いに答えよ。 アルケン・アルキン?? (1) ある炭化水素を標準状態で3.0Lとって完全燃焼させたところ、標準状態で9.0Lの二酸化炭素 が得られた。 また, 炭化水素 3.0Lに水素を付加させると、標準状態で6.0Lの水素が吸収され た。この炭化水素の分子式を答えよ。 (2) 5.60gのアルケン C, H2 に臭素Br, を完全に反応させたところ, 37.6gの化合物C, H2, Br2が得 られた。 このアルケンの炭素数nはいくらか。

ワークブックフォープラクティスのlesson3のAとBの解答と和訳を至急教えてください！！！

A 次の各文の空所に入る最も適当なものを1つずつ選びなさい. 1. The sports program was watched ( ) millions of people. 1 for 2 with 3 by 4 at (東海 2. She has never ( ) of since then. I heard 2 be heard 3 been heard been hearing ( 3. He ( ) while he was playing rugby. ①injured 2 has injured 3 may be injured was injured (3) 4. I didn't recognize him because he was ( a dark suit. ④dressing with ①dressed in 2 dressed with 3 dressing in (関西

()でくくってある部分の和訳が出来ないので、svocなど、どう読めばいいのか教えてください😭

pack ice is already diminishing every summer and without pack ice I cannot see how the bears would survive. They are not adapted for living on land," he said. 4The bears live almost entirely on floating ice that packs together to create vast expanses separated by small areas of open water that they swim across. They are superbly adapted for survival in the frozen north, eating mainly seals. They range across a huge area of ice controlled.

「be going to〜」と「will be doing〜」の違いが分かりません。どうやって使い分けるのか教えてほしいです。

下線部最後のassume they were forの文構造が分からないので教えて頂きたいです。よろしくお願いします。

15 Manipulatill of than tinkering* with the initial genetic blueprint. from new discover For with a true (4) > understanding of how human brains work will come one of what they un 哲学 are really for--and that is not necessarily what traditional philosophers, religious scholars, economists and other non-scientific intellectuals have assumed they were for. Pre-biological thinking has emphasised human uniqu

1の答えは緑の線で引いたところが理由となると理解できたのですが、 取り消し線で消した部分が答えでない理由がわかりません。 取り消し線で消した部分は、緑の線の後ろの文から取りました。meaningとあるので、つまりと訳し、ここの部分なのかなと思いました。 よろしくお願い致し... Read More

to to! gaivis 51. What is the main reason for the global water crisis? reason for t It is that water and food consumption will increase accordingly that the world's population is projected to increase by so percent by 205 2. How is the majority of the world's water cunnlu boine 12

この問題 合ってますか ?? もし合ってなかったら 正しい答えを教えて欲しいです !! よろしくお願いします 🙇🏻‍♀️՞ ※ 写真横です 見にくくてごめんなさい

LOOK & Write どんなときに使うの? すみません 留学生の友達が,次の日本語をどのようなときに使うのか知りたがっています。 あなたならどのように答えますか。 1つ選んで説明しよう。 sumimasen When you いただきます itadakimasu In a bad situation めっちゃ meccha > You use yabai. やばい yabai 参考 apologize : ・・・に話しかける: talk to ... 表現とても・・・なものを見る: see something very まずい状況で in a bad situation だれか : someone ･･･を意味する mean ････の前に : before ...

どうして①じゃダメなんですか？

When we were children, we ( □ 61 出 1 often every summer. ) go swimming in the river 2 never 3 would 4 will ( 青山学院大 )

助動詞の問題です。教えてください。

3 Complete the sentences. Use one of the verbs in the box. Add should/shouldn't or would/wouldn't. 1) You your smartphone before you go to bed. It will keep you awake. 2) My house was near the sea. In summer, on sunny days, we 3) Is George here yet? - Not yet, but he for a swim. here soon. He has just called me. 4) It's very hot today. You 5) Mark got angry because his son your water bottle to school. to his advice. be go listen take use

合ってるか見てほしいです！

27. (with familiar / you / the novels / are) written by Soseki Natsume? () familiar the novels with Are you □ 28. 父はよく、人と違うことを恐れるなと言っていた。 ( 甲南女子大 ) My father often told me, "( afraid / be / being / different / don't / of)." don't be afraid of being different 29. They weren't ( ) of the dangers of mountain climbing. (①aware 4 familiar 3 known ( 東北学院大) understand □ 30. 彼は, ヴァイオリンを弾くのが上手だ。 適語補充 He is (good)( at ) playing the violin. 31. 彼は寝坊したので授業に遅れた。 He (for overslept / late / because / was/class/he). was late for class because he overslept 32. The girl understood she was ( ) for what she did. Dresponsible ③unreasonable ②visible sensible (兵庫県立大 ) (尾道市立大) (九州ルーテル学院大)