+の前後が反対でも○🙆になりますか？

く答え> NaCl → Na+ + C1- KOH OH HC1 C1- Ca(OH)2 Ca2+ 20H- CuCl2 Cu?+ + 2C1- Ba(OH)2 Ba2+ 20H H2SO4 2H* + SO』2- CO2 H2O 2H* + CO32- 一→ HNO3 H+ + NO3 NH3 + H2O NH。* + OH NaOH → Na OH

（ア）に入る語を教えて欲しいです。

utiiui pen. T'm going to talk about my bag. 問2 次の英文は, エリ(Eri)と留学生のアン(Ann)の対話です。対話文中の(ア)~(ウ)の( )の中にそ れぞれ適する1語を英語で書きなさい。ただし, 答えはそれぞれの( )内に指示された文字で書き 始め、一つの に1文字が入るものとします。 d GeemsaL a betest Eri:We have a *field trip next month. Ann: Oh, yes. We are going to go to Yokohama. Eri:Yes. In the morning, we're going to visit the (7(m_ ) to learn about the history of Yokohama. Then, we're going to visit the *Marine Tower. We can enjoy the beautiful *view from there if it is (イ) (s____). Ann: That's wonderful. I hope the weather will be good. How about in the afternoon? Eri:We can choose from two *plans, the *aquarium or the zoo. Ann: Oh, I want to seea lot of (ウ)(a___---) at the zoo. Eri:That's nice. *field trip:遠足 Marine Tower: マリンタワー view: 景色 plans: 計画 aquarium: 水族館

洗剤に塩素は含まれていますか？

この問題を教えて下さい！ できれば全部お願いします！

演習項目→BE 動詞と一般動詞の疑問文 9 0 演習項目→Be 動詞と一般動詞の否定文 Be 動詞の文では Be 動詞を文頭に移動します。一般動詞の文では Do か Does をメ Be 動詞の文では Be 動詞の直後に not を付け加え、般動詞の文では動詞の直前に don't か doesn't を付け加え、動詞は原形を用います。次の文を否定文に書き換えなさい。 付け加え、動詞は原形を用います。次の文を疑問文に書き換えなさい。 1. You area teacher. 1. That is an old piano. S 2. That boy is Tom's brother. 2. I am an English teacher. 3. These flowers are tulips and roses. 3. That is a good camera. 4. Her father is a doctor. 4. Her brother is a music teacher. 5. Mr. Smith is your 'teacher. 5. That cat is black and white. 6. Those dogs are very big. 6. Tom's father is a doctor. 7. I am Mr. Brown's' student. 7. Those flowers are very beautiful. 8. You are a Japanese girl. 8. Nancy's sister is a good pianist. 9. You havea nice bag. 9. I have English books in my bag. 10. Your mother likes red flowers. 10. My brother has an old bicycle. 11. Mr. Brown has a new car. 11. Those boys like this dog very much. 12. They have a white dog and a black dog. 12. Your mother has a new Japanese car. -ト-- 13. Jane and Lucy have beautiful flowers. 13. Tom's brother and sister have a nice dog. 14. Your sister wants the old guitar. 14. My brother wants a new bicycle. 15. Nancy plays the piano every day. 15. Those girls have beautiful flowers.

代名詞の所有格と所有代名詞の違いを教えて下さい🙏

２問英語教えてください！！

3) お姉さんがいるんだよね? 4)小テストは難しくなかったよね。 You have a sister, ( ) you? The quiz wasn't difficult, (

至急です！　電離式を覚えたいのですが、「二酸化炭素が水にとける」「アンモニアが水にとける」どう理解すればいいか教えて下さい🙇　写真テカテカしててすみません😣💦⤵️

20H 水酸化パリウム Ba(OH)2 Bo 20H 二酸化炭素が 水にとける アンモニアが 水にとける CO2 2H' H2O COF NH3 + H2O NHS OHT え> C1 Na* + C1- KOH OH 1 , H* + C1 Ca(OH)2 Ca*+ 20F

「ギターを弾いている女の子はミキです。」 　➥The girl playing the guitar is Miki. 「テルと呼ばれている少年が私の家の近くに住んでいます。」 　➥A boy called Teru lives near my house. なぜ、主語... Read More

現在完了で「been」の使い方がわかりません。 現在完了進行形でのbeenの使い方はなんとなくわかるのですが、経験、継続をいうときの使い方がわかりません。教えてください！

普通になんも分からない( ᐛ ) 解説無しでもありでもお願いします

22 次の対話文を完成させるとき, Lにあてはまる最も適切な英文はどわ、 の~4から1つずつ選びなさい。 (6) A: B: Really? My mofther plays the guitar, too. 0 My sister does not play the guitar. sister play? 2 What does your 3 My sister plays the guitar well. sister play Does your the guitar? (7) A: You have a book. Is this book yours? B: No, it isn't. A:Whose book is it? B: He has many books. ① Yes, it is. 2 If's a book. ③ If's ④ If's my father's. my father. (8) A: B: No, she isn't. She's on the basketball team. 0 Who is that girl? 2 Is that girl ③ Does that girl play tennis? ④ Is that qirl on the tennis team? on the basketball team?