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English Senior High

全部の間違っているところの解説お願いします 明日までなので至急お願いします

19 次の英語は日本語に、日本語は王線を主語にし、英語に直しなさい。 (23) 1. この旅行の主な目的はローマ (Rome) を訪れることだ。 2. This area is too dangerous to go out in at night. 3. この本は初心者が理解しやすい。 10 ( )に入る最も適切な語句を①~④の中から選び、記号で答えなさい。 (1×10) 2 forget 1. A: I came here for an important meeting with Janet, but she's not here yet. B: She seems rather careless ( ) the appointment. Dto forget forgetting for forgetting 2. Don't expect ( ①me to cover ) for you this time. ②me cover 3me covering 1 cover 3. Juliet was studying the map to decide which route ( ). ①takes ②taking ③to take Dtook 4. This city is easy ( Dfor reaching ) by public transport. 2to be reaching 3 to have been reached to reach ②to 5. They have three dogs to look after, not to ( Dmention ②say ③speak 6. He is prepared to help you if you want him ( Ddo ③it ) the cat and the bird. Otell ). ①do it 7. It was not long before Paul ( Dbecame ②came ) to realize how serious the situation was. ③went ①turned 8. I was ( ①very busy to ) pay attention to what he was saying. ②too busy to ③so busy that 9. To ( ①give ) matters ( ), he got pneumonia after breaking his leg. pause ②take - bad 10. The president of our company is ( ②being delivered ①deliver Dquite busy that ③make - worse Oput double a speech at the party tomorrow. 3delivered Oto deliver

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Chemistry Senior High

炭化水素3Lに水素6Lが付加しているので、炭化水素1molあたり水素2molが付加するのはわかるのですが、 「したがって、この炭化水素は、分子内に2個の二重結合または1個の三重結合を持つことになる」のところが理解できません、、、 もう少し噛み砕いて説明していただけませんか🙇... Read More

面体 が位置 447 「解答 (1) 3 (2) 2 解説 (1) 炭化水素 CmHz の完全燃焼を表す化学反応式は, n CmHz + (m + 17 ) 02 O2 mcO2+1/2 H20 …① ①式において, 1molの炭化水素からm [mol]の二酸化炭素が生成して おり、同温・同圧における体積比は1mである。 3.0Lの炭化水素の 燃焼で, 9.0Lの二酸化炭素が生じたので, 体積比は,炭化水素二酸化 HO 炭素=3.0:9.0=1.0:3.0であり, m=3となる。 また, 炭化水素 3.0Lに水素 6.0L が付加しているので, 炭化水素1mol あたり2molの水素が付加する。 したがって, この炭化水素は,分子内 に2個の二重結合または1個の三重結合をもつことになる。いずれの 場合でも,n=(2m+2)-4=2m-2となるので, n=2×3-2=4となる。 (2) アルケン CmH2m と臭素 Br2 の反応は,次のようになる。 モル質量 CmH2m + Br2 14n 160 P NOT & CnH2nBr2 14n+160 [g/mol] アルデヒド 化学反応式の係数から, CH2m と CH2B2の物質量は等しいので, AH CHC CHOO HO 5.60g 37.6g = 14ng/mol (14n+160)g/molピオン n=2 二間 間エ離 したがって, アルケン CH2m の炭素数は2である。 CCH

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English Senior High

英語の問題です。 できれば解き方も教えて欲しいです

(2) She listened attentively to her teacher ( the in no order to 2 in order not to (3) I carried the jar of honey very carefully ( ) miss anything. 私たちの目は、ま 1 ( )に入る最も適切な語句を ① ~ ④から選びなさい。 (2) (1) It is no ( ) arguing with people when they are very upset. 4 way (3 use The wonder 2 doubt (京都女子大) 3 in order to none ) spill it on the floor. ④so not in order to (共立女子大) divibe 3 so that 4 so as not to (畿央大) 3 be found 4 have found (駒澤大) ①in order to 2 instead of The (4) My watch wasn't to ( ) anywhere. I find had 2 finding (5) ( your 1 Keeping 4 You should keep antivirus software updated can maintain your computer's security. 3 In order to keep 2 Keep (6) The end-of-term test questions were reasonable and easy ( They scores. I be solved 2 to solve 3 solved (7) Both women became successful lawyers before ( 1 enter to ) politics. 3 entering now noilgga 195/mulov 2 entered into Tho (169but (8) I went to his house for help, ) find that he was not there. am) dhia so that 1 before (9) I'm looking forward to (i) all of you in person. (1) see 5) (10) Jill didn't have ( ①1 enough (11)( 2 saw ). All of the students got good (芝浦工業大) 4 having solved (東海大) ④ entrance ( 同志社女子大) ④only to y in person. 01, exil voy bluow ytivit ③ seeing ) time to check my homework, so I asked Kevin instead. 2 many ③ such ) that she had passed the exam, she shouted with joy. ①On hearing (12) Naomi likes ( 2 Upon heard 3 When heard ) to the same song again and again until she gets sick of it. 4 seen (南山大) ④plenty ( 日本女子大 ) ④With hearing (松山大) I listen 2 listening 3 listened Sie bo to listening BAW (13) There is ) what he will do. (立命館大) s an ①no telling (14) Little by little, I'm getting accustomed to ( 1 do (15) The news of free entrance tickets sounded ( 2 no to tell 3 not telling ④ not to tell 2 doing ) my job at the cafe. 3 be done (高千穂大) ④have done 1 as 2 so ) good to be true, but it was true. 3 too ④very (中京大) (16) I find (c ) hard to understand why they have made this decision. ①it 2 so C 3 that hitaq ④very (日本大)

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