Chemistry Senior High 11 monthsago この問題をエネルギー図を使って解きたいのですが,線のところ(Fe)単体と(co2)化合物が混ざっていて、どう書けばいいのか分かりません。 のエタンC 酸化鉄 (III) Fe2O3, 一酸化炭素, 二酸化炭素の生成エンタルピーはそれぞれ-824kJ/mol,黒) -111kJ/mol, -394kJ/mol である。 酸化鉄 (Ⅲ) 1molが一酸化炭素と反応して、鉄と二酸化炭素が じる反応の反応エンタルピーを求めよ。 LCTSI-HA (国)OHO 0 Solved Answers: 1
English Senior High 11 monthsago 18がなぜ、CではなくBか教えてください🙇♀️ Restaurant Guide Enjoy the fantastic views of Lake Great from our restaurant. We 17. a variety of fresh seafood and wonderful-tasting steaks created by our excellent chef, as well as a great wine list. And desserts are a must! You will also enjoy the beautiful atmosphere and experienced service. You can enjoy looking at the open kitchen and seeing our meals being prepared. We have three private rooms with breathtaking views. Our outside concert arena 個室 18. top entertainment all through the year. at 555-1234 or make a reservation online. lakegreat@www.newwave.com - Please call us 19. 17. (A) always offered (B) have always been offered (C) were always offering (D) always offer 18. (A) featuring ABCD 19. (A) For example, come see the circus every weekend. (B) For example, you can watch an excitin tennis match every weekend. (C) In particular, don't miss the penguin oparade every morning and evening. (D) In particular, enjoy our special violi (B) features (C) is featured (8) (D) featured ABCD trio every weekend. ABC Solved Answers: 1
Mathematics Senior High 12 monthsago 積分の問題なのですがyをtで積分した時にαまで+となるのがなぜだかわからないです。π/2の時はどのように考えれば良いのですか?教えて頂きたいです。よろしくお願いいたします。 11.2 媒介変数 tを用いて る部分を 立体の頼 x=sint, (0 ≤t ≤ π) y=tsint と表される xy平面上の曲線をCとする. Cで囲まれる部分の面積を求めよ. Solved Answers: 1
Physics Senior High 12 monthsago 力学です 写真に質問があります。お願いします🙇 (0 (5) (4)より 2 2 1/12mgl+Mgxx-MNl=0 ☆上下の力のつりあいより、 2mg=MN+1/ よって 07 この式は正しいですか? Q2 Mを使わなくてもよい。 T=Mg(3-2)という条件だったら Mg(3-2) ちなみに答えは、 1/2Mg+Max-MNl:0 ①になりますか? 正カイ Faxxzx 2 ✗ N: Mg (l+200) zul N= Nに馬よりたJml Mg(l+2xx) Bul l ļ 2 Full). JIM 13M 13M l Waiting for Answers Answers: 0
English Senior High 12 monthsago 下から2行目のto seeのtoは結果を表すtoでしょうか? 目標時間 ■2分19秒 音声 noitqmurenos baya 1 Social norms are unwritten rules that govern the way that people behave within a society or group. These norms provide stability in the long run, preventing the society from decaying into chaos, and ensuring that even monumental change happens slowly. But they also 5 strongly influence individuals to conform to society. For instance, one study in the 1950s showed this very clearly. New students at a university were randomly assigned to live among either conservative students or liberal students. The researchers observed that these new students gradually adapted their values and beliefs over time to fit the 10 norms of their surroundings. 2 Other studies have shown that people followed group norms even when they had direct evidence that contradicted the norm. For example, in one study, people were asked to estimate the length of a line drawn on a piece of paper. People's estimates followed a group norm Soini insmye daug goland that the group 15 even in cases when people could see with their own eyes was wrong. 301 10 aniq 3 Social norms often stifle creativity in groups. To the extent that creativity is the result of "thinking outside the box," groups do not normally reward creative individuals, but instead ignore them or 20 even push them out of the group completely. This often works to the businesses who strive to attract creative talent to detriment of many their organization only to see them become unproductive under the pressure of conformance to norms. To O do (233 words) bonaq otaqisins 125 St. Solved Answers: 1
English Senior High 12 monthsago この問題、解答は①なのですが、「外で変な音が聞こえた」という、完了の表現と捉えたら③でも正解ですか? 10 Listen! I ( 1 hear Power Up! 3 ) a funny noise outside. (高崎経済大) ② am hearing ③ have heard ④ was hearing 進行形にできない動詞 (『状態』 を表す動詞) 6501 Solved Answers: 1
English Senior High about 1 yearago この問題の答えは ⑴ イ、オ ⑵ ウ、エ であっていますか? (1) 【I) 使役動詞の文を以下の選択肢から2つ選び、記号で答えなさい。 ア We had a home party last week. イ She let them ask questions. ウ The story made me sad. enat sminal motio II have never read the book before. neg ald 才 He had me wait outside. 並 ( ( 2) 受け身の文を以下の選択肢から2つ選び、記号で答えなさい。 I had to work last Sunday. * You are a kind person. borl ウ When was the planet discovered? エ A new bridge will be built next year. オ The train hasn't arrived yet. ( Solved Answers: 1
Chemistry Senior High about 1 yearago (3)(5)のモル濃度の問題がわかりません。解説がないので、教えてください 10.0 I 密度 1.3g/mLの希硫酸の質量パーセント濃度は40%であった。次の各問いに答えよ。I (1) この希硫酸 1.0Lの質量は (2) その中に硫酸H2SO4 (分子量98) ( は何g含まれている (3) この希硫酸の濃度をモル濃度で示せ。素水 ( 0.0 8 FO (SIT) OTSI (MT) He@gs (a) II 20℃において,水 100g に塩化ナトリウム (式量 58.5) を溶かしていくと36gで飽和水溶 液となった。 この飽和水溶液について次の(4)~ (5) に答えよ。 ただし, この飽和水溶液の密度 は 1.2g/cm3とし, 答えはすべて小数第1位まで求めよ。 (4)この飽和水溶液の質量パーセント濃度を求めよ。 (5)この飽和水溶液のモル濃度を求めよ。 Solved Answers: 1
English Senior High about 1 yearago 答え教えてください 170 It is necessary that you ( ) decide where to go first. I must 2 should 3 ought to 4 have to Try! It is essential that all the staff members (ii) present at the meeting. 1 be 2 are (3) were 4 been Waiting Answers: 0
Physics Senior High about 1 yearago (2)の最後の行の計算の方法が分からないので教えてください🙇🏻♀️ 知 15 棒のつりあい 長さ 重さ W の一様な棒AB があり, AC 端はちょうつがいで壁につけられ,他端Bは,Aの真上の壁上の点 Cに結ばれた糸により,図に示す状態で支えられている。ただし, 棒は壁に垂直な鉛直面内にある。 (1) 糸の張力の大きさTを求めよ。 (2) 棒のA端がちょうつがいから受けている抗力の水平成分, 鉛 直成分をそれぞれ Rx, Ry とする。 Rx, Ryの大きさと向きをそ れぞれ求めよ。 130° s 60° 30° 例題 3 B Waiting for Answers Answers: 0