理科の中3の電離についてです。電離式の時、電子をeで表して書きなさいと書かれていた場合、マイナスを消してeにすればいいんです軽教えてください。

20:27 1 電解質 塩化水素(塩酸) 塩化ナトリウム(食塩) 塩化銅 水酸化ナトリウム 硫酸 硫酸銅 水酸化バリウム X 家庭教師のジャニアス 中3理科の学習ポイント! 今すぐニガテを克 服しよう|家庭教師ジャニアス 画像は著作権で保護されている場合があります。 詳細 関連画像 主な電離式 塩化水素(塩) 塩化ナトリウム(食塩) 塩化調 水酸化ナトリウム 水酸化バリウム 水酸化カルシウム ・硝酸 酢酸 *アンモニア *二酸化炭素 炭酸水) CHA(N) ナトリウム イオンを表す化学式 電離式まと... 中学理科 ポイントまとめと整理 MER 化ナトリウム 化バリウム カルシウム -CM "UN -56 アンモニア () K HƠ H² + Cl NaCl - Na +α CuCl₂ Cu²+ 201 NaOH Na + OH' Ba(OH) -Ba²+20H Ca(OH)Ca²+20H H2502H +50% HNOH NO. CH-COOHH + CHC00~ NH: + HJO - NHÀ - CH CO2+HO2H + 002 HO-H+C NaCl-NaC Cull,"+ 201 NJOH-NaOH Ca(OH)-Ca 20 1502 +50 HND, # NO CH₂COORCHLCOO NH HONO (0₂-160-2D² 中3 理科 イオン式 - シモネタ シモネタ イオン H Na* 読み方 水素イオン 電離式 HCl → H+ + Cl- NaCl → Na+ + Cl- CuCl2 → Cu²+ + 2CI- NaOH → Na+ + OH- H2SO4 → 2H+ + SO²²- CuSO4 → Cu²+ + SO- Ba(OH)2 → Ba²+ + 2OH- 塩化ナトリウム NaCl → Na + Cl¯ 塩化水素 HCl→H + + α¯ 硫酸H2SO〟 → 2H++ SO- 水酸化ナトリウム NaOH→Na++ OH- 塩化銅 Cud Cu²+2a- 硫酸銅 CuSO →Cu²++SO science 【超速まとめ】 水溶液と... livedoor ② ② 水酸化ナトリウム= ⑤ 塩化ナトリウム メルカリウム ▶5:19 ⑦ 今度は左辺電した様子ですね HCI NaOH 塩化ナトリウム 水酸化ナトリウム 硫酸ナトリウム 酸ナトリウム => => CuCl2 H2SO4 NaCl KOH NaC NaOH Na, SO Na.co2 4G 表示 - いろいろな化学式 機製 H+ + CI- Na + + OH- たしてになるように Cu²+ + 2Cl- 覚えるイオン電離式 - YouTube YouTube たして0になるように SO CI- K+ + OH- Ba(OH)2 → Ba2+ + OH- 2H+ + Na + + CUC₂ Cu(OH)₂ CuSO 6

教えてください！！

46. My car was stolen ( Ⓒ during 47. Why are some people allergic to eggs, peanuts or animal fur, ( because 2 while 3 so 4 as if ) we were having dinner in the restaurant. 2 until 3 while 4 between 50. Cities can grow old ( as good as ☐ 51. ( □ 48. ( ) scientists know why earthquakes happen, they are still not able to predict them. 1 While 2 Whether 3 So 4 What <亜細亜大> 116 □ 49. ( ) more aware of our unique place on Earth, we develop a deeper sense of responsibility toward other species. 117 As we become 3 If we became 1 As ) people do. 2 Since we became We become 4 likely ) he was born in America, he speaks English perfectly. Though 3 When just as 3 alike □ 52. ( ) we were going out, it started to rain. In case 2 Unless ) others are not? 116 <日本大〉 3 As long as 116 〈南山大 > 4 Before 4 Just as <神奈川大 > 117 < 東京電機大 > 117 <相模女子大〉 117 〈札幌大〉

問題解いたのですが答えをしりらないので合ってるか分かりません。どなたか教えてください🙏

テーマ 資源・エネルギー 10 文法項目 動名詞(いろいろな形/動名詞と不定詞) Track 29-30 UNIT 6 Reading URELL パンダのふんの研究が、いつの日か環境問題の解決に寄与するかもしれません。 In June, 2016, a baby *giant panda, Tian Bao, was born at a zoo in Belgium. It became big news because the birth of a baby panda is an *extremely Actually, that of Tian Bao was only the sixth in Europe in the last 20 years. While its population is slowly increasing, the giant panda remains one of the rarest animals 5 in the world. Therefore, scientists have been doing research on how pandas have babies. So, you may think the scientists working at the Belgium zoo *accomplished the goal of their research. But they have another goal; apart from having done that research, they've been studying panda *poo. Why are they doing that? Bm Dimoda ro Tian Bao's mother Hao Hao and its father Xing Hui live in the same zoo as their baby does. While they enjoy sitting in the sun and eating bamboo, with ow dirg.or the scientist team collects their poo. By studying the poo, the team is aiming to understand how pandas can digest bamboo. rare event. 2 Note In fact, bamboo is receiving a lot of attention in biofuel research these days. 15 It's among the fastest-growing plants on earth, and yet needs the least care. So the plant can become a good source of *renewable energy. But because bamboo is very tough and hard to *degrade, today's method for making a biofuel from bamboo costs a lot. *Technically, pandas are meat-eating animals, but over the years the food they eat 20 has changed to almost only bamboo. The scientists are trying to find the *microbes that help a panda digest about 10kg of bamboo a day. By using these microbes, they will be able to discover an easy and cheap method for ( 4 ). It may take time, but some day panda poo may help cars run. (296 words)

【至急】お願いします。 （1）の下線部のwhen以下の文なんですけど。 答えの訳し方では、我々が世界を見て、より良いものになりうると少なくともある程度確信している状況を目にした際には、この判断が我々に行動を起こす理由を与える。となっていて、訳す順番がなぜこうなるのか分からな... Read More

tj 【1】 次の英文を読んで、後の設問に答えよ。 (配点 50 ) rational 熟慮 When we deliberate about what we should do, we look for something to justify one choice over another. We evaluate choices and decisions on the basis of whether they are rational. In that sense, rationality is the basic norm of decision-making. We want some reason to act in a particular way. The goal of all action or choice (1) is to change our situation so we will be better off, and when we look at the world and see a state of affairs that we are, at least to some extent/confident could be made better, this judgment gives us a reason to take action. VE In social sciences, the basic material of any theory of rational choice consists of three elements. These are states of the world (states), actions that one might take (actions), and ways the world can be after one acts (outcomes). The world is one way, we want it to be other than it is, and we act to bring that better world that fend et

(4)(5)が分かりません。 教えてください🙇‍♀️🙇‍♀️

図に示す点A,B,Cは, 点Oを中心とする半径 [m]の円周上にあり、 ∠AOB=∠BOC=60°である。強さE[Vm] の一様な電場を,半径 OAに垂直な向き,円 の面に平行に与える。重力加速度の大きさをg [m/s ] とする。 450m x 0 $ US DIA & FASCINA J30MROEN (x0)5 ( C B -- CRRHOMBOX 36 VER 60°0 60° A E .0)5 (1) この電場の中で、正電荷q [C] を帯電させた質量の無視できる小球X を, 円周にそって 点Aから点Bまで、外力を加えてゆっくりと移動させる。このとき、外力が小球Xに する仕事 Wi [J] を求めよ。 ][ ]

科学は私達の文化が最も立派に達成するだけでなく〜。 という文の私達の文化が最も立派に達成するとはどういう意味ですか？

Hal Saffi=1, B こと 科学であるでなくだけ Science is not just the thing [(that) our culture does (副) (関代) O [第1文 S Vi C jerty それ(を)私達の 12 文化がを達成する S Vt 最も立派に best J. (副) thing の後に our culture (S) does (V) と続いていますから, thing の後に that

丸つけお願いします🙇‍♀️ 違ってたら答え教えてください

O for 55. I was ( poured say 63. We ( A()に入る最も適当なものを選びなさい。 51, Scotland is famous ( 64. Don't ( LESSON 2 for 3 by at with 52. I waited for two hours at the station but he never ( turned in showed up 3 appeared on made starting 6 LESSON 2 ) its beautiful scenery. 53. Our teacher kept ( Ⓒup 2 to 3 of 54. As soon as the situation became clear, many people called ( ) the president's resignation. (中央大) ). 4 arrived on ) speaking as if nothing had happened. 4 on 2 down 3 round 4 away ) in a shower on my way home. persisted 3 run 4 caught interrupt 2 cut 56. I got nervous because I was not used to ( have spoken 57. Some of my classmates used to ( 0 talk 2 take 3, make 4 get 58. When you get drunk for the first time, you might feel (__) singing or dancing. take 2 like 3 to 4 at (大東文化大) ). (岡山県立大短大) 59. This medicine will do you ( 0 happy good 3 effect 60. The candle is on the verge of ( passing 2 coming 3 going 4 dying 61. My father just can't stop smoking. He should be ( anxious 2 ashamed 3 laughing 4 relaxed 62. Needless to ( in many ways. (賢明女子学院短大) ) to a large audience. speaking 3 be spoken 4 speak ) fun of me. 4 comfortable ) out. speak 3 tell 4 talk ) our restaurant ten years ago in Paris. 2 started out 3 set up 4 set for ) in with your remarks while I am speaking. 4 get 3 take (上智大) (相愛女子短大 ) ) of himself. (駒澤大) (昭和女子大) ( 清泉女子大 ) (神戸松蔭女子学院大) ), the rise of science and industry has benefited the human race (関西外語大) (名古屋工業大 ) (上智大) (西南女学院短大)

全文訳お願いします！

4 20 科学 420 words Chapter 1 The recipe for making any creature is written in its DNA. So last year, when 1-1 geneticists* published the near-complete DNA sequence of the long-extinct woolly mammoth, there was much speculation about whether we could bring this giant creature back to life. 5 東京理科大学 Creating a living, breathing creature from a genome* sequence that exists only in a computer's memory is not possible right now. But someone someday is sure to try it, predicts Stephan Schuster, a molecular biologist at Pennsylvania State University and a driving force behind the mammoth genome project. So besides the mammoth, what other extinct beasts might we bring back to life? Well, 12 10 it is only going to be possible with creatures for which we can recover a complete genome Without one, there is no chance. And usually when a creature dies, the (1) - DNA in any flesh left untouched is soon destroyed as it is attacked by sunshine and bacteria. sequence. There are, however, some circumstances in which DNA can be preserved. If your 15 specimen froze to death in an icy wasteland such as Siberia, or died in a dark cave or a really dry region, for instance, then the probability of finding some intact stretches of DNA is much higher. Even in ideal conditions, though, no genetic information is likely to survive more than a million years. - so dinosaurs are out and only much younger remains are likely to yield good-quality DNA. "It's really only worth studying specimens that are less than 100,000 years old," says Schuster. The genomes of several extinct species besides the mammoth are already being sequenced, but turning these into living creatures will not be easy. "It's hard to say that something will never ever be possible," says Svante Pääbo of the Max Planck Institute 25 for Evolutionary Anthropology in Germany, "but it would require technologies so far removed from what we currently have that I cannot imagine how it would be done." But then (3) 50 years ago, who would have believed we would now be able to read the instructions for making humans, fix inherited diseases, clone mammals and be close to creating artificial life? Assuming that we will develop the necessary technology, we have 30 selected ten extinct creatures that might one day be resurrected. Our choice is based not just on practicality, but also on each animal's "charisma" - just how exciting the prospect of resurrecting these animals is. 1-3

解答を教えて欲しいです🙇‍♀️

23 1 tha Gトレーニング チャレンジしてみよう 1 日本語の意味に合うように,( )に適切な語を入れて言ってみよう。 1. 私たちは,「世界終末時計」を進めてはならない。 We( )() set the doomsday clock fast. 2. 科学者は, もっと高度な地雷探知器を開発すべきです。 Scientists ( ) develop more advanced mine detectors. 3. ポトマック河畔の桜は, 日米の友好関係を象徴するものにちがいない。 The cherry trees on the Potomac ( ) be the symbol of friendly relations between Japan and the U.S. FM 20 14 TEDE e( of pr 1. We (stop / to / have) the nuclear weapons race. 2. My uncle has worked as a member of MSF for many years. You (him / know / must ). 内の語を正しく並べかえて言ってみよう。 2169 3. We (great / should / make) efforts for international goodwill. make ) eforts for 場面で Go! 適切な表現はどちら? 16/5AD oros ( ) NEBIA nt ( 1. 試験勉強で疲れている友だちに「早く寝たほうがいい」と助言するとき。 You (must / should) go to bed early tonight. 2. 電話代の支払いをしなければいけないとき。 We( must / have to) pay the phone bills. Speak Up! 自分のことを言ってみよう 1. do clc 2. m m 地 JOV SVI 251 2.1 202 E 3. i m .a

②がなんで10cmなのかがわかりません😭

2 *# * Ve 入試実戦力完成 物理 光 1 (2) 受験基本 受験 標準 受験応用 受験難問 177 211 次の各問いに答えよ。 ぞう 1 図1のような装置を用いて, 凸レンズによる像のでき方を調べ 図1 確実に得点したい標準問題。 自信を持って解けるようになろう! (2) 図2は、下線部のときのフィルター付き光源, 凸レンズ, スクリーンの位置関係を示す模式図である。 P点を出て Q 点を通った光は,その後、スクリーンまでどのように進む か。その光の道すじを図2に しょうてんきょり 1200R レンズの焦点距離を作図して求めよ。 ただし, 作図に必要な 線は消さずに残しておくこと。 10 ひが8cm のしは た。 凸レンズの位置を固定し, フィルター付き光源の位置を少し こうげん ずつ変えるごとに, スクリーンにフィルターの文字Lの像がはっ きりとうつるように, スクリーンの位置を変えた。 そして, その たびに像を観察し, AとBを測定した。 次の各問の答を, 答の 欄に記入せよ。 ASCI ('14 福岡県 ) (1) 次の 内は、この実験の結果について生徒が発表した内容の一部である。 Aが30cmのときに,Bを15cm にするとスクリーンに文字 Lの像がはっきりとうつり イ小さく), 光源側から見る ました。この像は、フィルターの文字より⑩ (ア大きく と, 文字 L ⑩ (ウ同じ向き 工上下・左右が逆向き) でした。 次に, A が20cmの ときに,Bを20cmにするとスクリーンに像がはっきりとうつりました。 ①文字の⑧⑥の()内の語句から、それぞれ適切なものを選び,記号で答えよ。 @[ ①[] また,この凸 線で示せ。 2 180 L.) 答えは次のページへ T cm +2 フィルター付き光源 透明のガラスに 凸レンズ スクリーン Lと書いたもの (凸レンズと フィルターとの距離 図2 フィルター付き光源 ( 1th 20 B (凸レンズと スクリーンとの距離 凸レンズ スクリーン 受験基本 1 次の 【実