問4の考え方がわかりません💦

【実験2】図2はイオンの動きを調べるための装置である。電流を流しやすくするた め、水道水をしみこませたろ紙をガラス板の上に置き,両端をクリップでとめ, 電極ア,電極イとした。 ろ紙の上に赤色リトマス紙AとB. 青色リトマス紙CとD を置いた。うすい水酸化ナトリウム水溶液をしみこませた糸を中央に置き,一方 のクリップを陽極,もう一方を陰極として電圧を加え, リトマス紙の色の変化を 調べた。 図2 LAPA 45% 電極ア ( C 理由 赤色リトマス紙 A 水道水をしみこませたろ紙 130-411 D B 電極イ ガラス板 青色リトマス紙 うすい水酸化ナトリウム水溶液をしみこませた糸 問3 水酸化ナトリウムを水に溶かしたときの電離のようすを化学式とイオン式 を使って式で表せ。 ROM 8 NAZ 問4 実験2の結果, A~DのうちBの色だけが変化した。陽極は電極ア,電極イ のどちらか, 記号で答えよ。 また,その理由を説明せよ。 陽極は電極 ( 20 THANKS! リ変をね リ 121 公立入試

中学で寿司についてスピーチをします。この文章で、文法的におかしい所、間違えている所、アドバイスなど教えて貰いたいです。

Sushi is Japanese famous food. @In Japan, there is a dood called sushi. Ⓒ It is famous and is also eaten all over the word. It is made with raw fish and rice. @ However, some people in other countries don't like raw dish, because. they don't have the culture to eat it. The California Roll was arranged for such people. It was brought to LA, California by the Jupanese, Ⓒ We introduce sush: loved all over the word to you. First, let's talk about the history of sushi. Sushi has been around the history of sushi. Ⓒ It came from South Asia to China and from China to Japan. Second, lets talk about the relation ship of sushi to We want more people to eat sushis have never eaten sushi, Sushi is popular overseas 2 Among them, ) Salmon is the most popular (but,) Salmon is not popular. roe TO Why is sushi so popular overseas? 13) The reason is that sushi is one of the healthiest Japanese diches. So, If Do u DATE Thank you have any questions? for 17thing. yur , you should (overseas. try it.

英語です。23番について，誰かあってるか教えていただけますか？よろしくお願いします。 （7）は語数です。

couldn (22) Do the children receive only backpacks? (3) No, they don't (23) In areas with no school buildings, how do children use the backpacks? (7) They can use in the open air

至急今日中 解答お願いします。 必ずベストアンサーつけさせて頂きます。

Unit 12-15 まとめの問題 1 次の各組の語を発音し、 下線部の発音が同じものには○、 異なるものには×を書きなさい. please (〇) () down ( ) ▽ (2) laugh daughter ✓ (3) teach how □ (1) 2 次の英文につき ( )の前を上げ調子で言う場合はを下げ調子で言う場合は,それぞれ ( )内に書きなさい. ▽ (1) What are you eating ( )? ✓ (3) Is he watching TV ( ) or sleeping ( )? ▽ (4) How far is it from here to your school ( )? 3 次の対話が成り立つように,空所に適語を入れなさい. ▽ (1) A: Please B: Oh, I'm sorry. ▽ (2) A: ✓ (3) A: B: Yes, he ▽ (2) Can you lift the box alone ( )? B: The blue one is mine. The yellow one is my father's. ▽ (4) A: open the window. I'm a little cold. is your shirt, the blue one or the yellow one? 学習日 he play the guitar? He is a good guitarist. are you making? B: I'm making some sandwiches for lunch. ▽ (2) You are late for class. < 「~するな」 という否定の命令文に〉 eat them together. 4 次の各文について, 〈 〉内の指示に従って, 全文を書きかえなさい. ▽ (1) You listen to the teacher very carefully. <「~しなさい」という命令文に ▽ (3) We take a walk on the beach together.〈「~しよう」と相手を誘う文に〉 ▽ (4) John runs around the park every evening. 〈下線部を now に変えて現在進行形の文に〉 ▽ (5) They don't play the piano at night. (下線部を now に変えて現在進行形の文に〉 ▽ (6) Naoki is 180 centimeters tall. (下線部が答えの中心となる疑問文に〉 ▽ (7) We can visit his house next Friday. (下線部が答えの中心となる疑問文に〉

四語だけ選んで、並び替えする問題なのですが、 教えていただきたいです

Hitomi: things used in difici... Ms. Smith: Right. We can do that by looking at them from a different point of view. It's a good idea to use traditional things That's true. I became interested in traditional Japanese houses around Then we will appreciate them more, sest Boy B There are many other traditional things. I want to find new ways to use (I, after, went, us, of) to a kominka cafe. them. Hitomi: A Kohei: porft varier

和訳と答え教えてください

3 Grandfather: Eddy: Grandfather: Eddy: Grandfather: Eddy: C D What did you do last Sunday? C astil hoogs Oh, no! I can teach you. Shall we go fishing this Saturday? Can you teach me? When did you start fishing? F D I've enjoyed it for many years since then. MENS Wow! I want to enjoy it, too. to mu イウエアイウエ I was going to swim in the pool. I'll go fishing this Saturday. I met my friend and had a good time. A I went fishing, but I couldn't catch anything. For forty years, but I stopped going last year. med I've never done it, but I want to start doing it now. I learned it from my father when I was a child. A few times, and I'll try it again soon.

至急お願いします‼️すみません。 数学の相似です 大問2、3分かりません。教えてください。

2 Sさんは, 高さ 634m のタワーまでの距離を, 高さ 12.5mの電柱を使って 求めようと考えました。 電柱の先端とタワーの先端が一致して見える位置に 立ち、その位置から電柱までの距離を測るとちょうど10m でした。 このと き, Sさんの立つ位置からタワーまでの距離は何mですか。ただし, タワー, 電柱, Sさんは水平な土地に立っており, Sさんの目の高さは 1.5m とします。 3 右の図1のように、球の形のA,B2種類のチョコレートがあり, 図1 A の直径は 2cm,B の直径は1cm です。図2のように,Aは1袋に 2 個,Bは1袋に15個入って,どちらも300円で売られているとき, どちらを買う方が割安ですか、 体積比を使い説明しなさい。 ただし, 球の内部はすべてチョコレートが詰まっているものとします。 12.5m Rom 図2 袋A 634m 袋B

英語で、教科書の文章を読んで自分の考えを書こうという課題です。今度、自分の考えを暗記してクラスで発表します。 文章作ってみたのですが、間違っていないか、もっとこういう風に書いた方がいいなど教えてほしいです🙇🏻‍♀️

Mr. Panda says we should use translation software when we need it. I agree with him I sometimes use it when I don't understand an English phrase. It is important to learn English. I think you should use translation software when you are in trouble and learn English from it.

It's something that 誰が + どうする〜. という文を使ってクイズを作らないといけなくて、 It's something that you use to eat foods. It's made from wood or plastics. という文をつ... Read More

（ニ）、（三）教えてください🙇‍♀️

(2) How about going to the zoo next Sunday? 〔ほぼ同じ意味を表す文に] ( ) ( ) to the zoo next Sunday. PA008 (3) I got some pictures from Ryota yesterday. 〔ほぼ同 Ryota ( She wants to learn about ) (1 a) (bout in ) ( ) じ意味を表す文に] yesterday. 916 elibasa