中2理科 水の電気分解です 写真の赤いところに書いてある、 「陰極側に発生した気体：水素」 「陽極側に発生した気体：酸素」とあるのですが、 どうして水素が陰極側に、酸素が陽極側に発生するのか教えて頂きたいです🙇‍♂️

□ 水の電気分解実験 電気分解装置で,少量の水酸化ナトリウムをとかした水に電流を流すと,水素と SIS 酸素が発生する。 水 水素+酸素 陰極側に発生した気体水素 →マッチの火を近づけると, ポンと音を立てて気体自身 が燃える。陽極側に比べて 陰極 約2倍の体積になる。 123456 陽極 陽極側に発生した気体:酸素 →火のついた線香を入れると, 線香が炎を上げて燃える。 キ RECORD 電源装置 の姿が - 水酸化ナトリウムを少量とかした水 [中 (電流を流しやすくするため)

カッコに入る語を選べという問題です。 答えは3なのですが、学校では前置詞の後ろには名詞が入ると習いました。 だからby chance(副詞)はダメなのでは無いのですか？

).Howeve He found an old record that he had been looking for ( it was too expensive for him to buy. 4 with care 1 at risk 2 over and over 3 by chance

中3の英語で日本語訳が分からないので全部翻訳して欲しいです。お願いします。

This is the best song to listen to when you are feelina の fonely. The powerful lyrics remind you of your true friends. The song was a great hit when it came out in 1961. The movie Stand by Me used it as the theme song. After that, the song became more famous. Americans heard it 。 more than seven million times on the radio. Many artists have sung this song. The original version is by Ben E. King. The song is in English, but he の aiso sang it in Japanese in 2011. He saw the news about the Great East Japan Earthquake. The news made him 1o sad. He recorded this version to encourage people in a difficult time.

これはtoolのとこだけで良いですかね？

Lesson4 Part3 英文を読み、次の質問に答えましょう。 lakanashi Sara is one_of the top ski_jumpers/ in Japan. She has broken many records. In 2011/ she_won an official. international"Competition _at the age of 14/ In 2018/ she set the all-time record for the. Ost victories at the TIs ski Jumping WorldCup, O本の パー Foとまな ANA ●KO。 A 。 Vバンニ マクリン Takanashi has been studying English hard Since she was an elementary school She says, “English is a /tool/that_I_need_ as a professional athlete. / For example, athleteg have t67% student. アス-トはOnとをま安低物 English for interviews” She also says, "People around me_talk in many different B a そ languages, speak English confidence, てた Being able to ( しべれることは me gives This helps me to concentrate on my performance.e と卵ける準用 She wants/to encourags :まげまてたい younger jumpers / with her example. She, always wants to make the ski jump/more popular in Japan. JU有胞にした!

アルトリコーダーバロック式の指使いを教えてください！　ラとシとドとレとミとソミbラbシbが知りたいです！

至急です！ 穴埋めてください💦

. The group members discussed ( ) or not they should focus on biological rese a. what b. it c. either d. whether 2. Your report is a useful record of ( a )you observed in the laboratory. a. what b. it c. that d. whether 創めなそう必要 ) the plans meet the needs of the community. 3. This document describes ( a. it b. how いつ名し への Biし c. when d. what ) happened in the spacecraft was a tragedy. a. What b. How C. When d. Whether %しせつ ) his first computer was brought home. 5. My father remembers ( C a. what b. where c. when d. whether ト? 物ア ) works the hardest/has the best chance to succeed. S a. Whatever b. Whoever c. Whenever d. Whichever タるかンクイレ

一生のお願いです… この問題教えてください。 本当に困ってます！

Name: Class: No: Complete the sentences with the correct form of the words in the box.. Then I can 1. My dad can help me upload it to YouTube. become a singer become famous 2. My sister isa famous classical musician. She in our town every summer. give a concert 90 on tour 3. Amy can't play an instrument, but she has a very good voice. She wants to. make a music 4. Andy plays the drums well. He his friends on Saturdays at the music club. with play in a band video 5. We've got ten new songs and they're really good. Let's record an album teach music 6. Ireally want to on TV and play at big festivals. one day and be NOW PLAYNに 7. My mum/mom plays a lot of instruments, and she at our school. 8. When bands they play concerts almost every night in lots of different places.

( a/ Olympic/ record/ new ) を並び替えて意味を教えてください🙇🏼‍♀️

これわかる方いますか？

日本文にあうように, [ 〕内の語(殺) を並べかえなさい。 昌較肌代プブレ ヤーとして使う人もいれはば,ボイスレコータテーとして使う人人もいる。 Somne peope ( as/ payer /cell phones/use/ and/a/ others / music ] use them 3S a Yozce recorder. Sone people use them .

間違えているところはありますか？ 答えが配られていないのでわかる方いらっしゃったら答え合わせお願いします🥺🙏🏻 ✍12

(姉がファッションモデルの友達がいる。) m a honse whose roof ia blue. 屋根の育い家に住んでいる5 主格…文中で主語になっている形 目的格…文中で目的語こになっている形。 )の2から天和な較人代名詞を選び, 〇で囲みなさい。 () He has a dog (wiicB / who ) has brown hair. (⑫) The woman CS ) is standing there is my mother. (⑲ "The CD ( whose 58 ) 【 bought yesterday was nice. (《⑭⑳ Tknow a boy ( that /how ) father is a musician. | 日本馬に合うように, 下線部に適切関係代名詞を入れなさい。ただし, 関係代名詞 を省略できる場合はXを入れなさい。 (1) スペイン語を話せる人を知っていますか。 (0スペイン>滞 Do you know ome還計時間Buuieh2 R (9 彼女は尾の長いネコを飼っています。 @'g ghe has as cet oN 沿証 加 (⑳ ベートーツェンは私の最も好きな作曲家で衣 (9'作ま ampoeer Beethoven is the composer XX THike best.