（5)合っていますか？

J A few days later, I heard something from her room. When I entered her room, her phon was ringing on the table. I didn't answer the phone, but I saw an album on the table/M name was on it. When I opened it, there were many pictures of me. Then, I found a lot o letters in the album, too. I read one of them. I enjoyed reading the book with you. You rea it with me many times. Thank you!" I wrote it when I was a small boy. She had a lot o pictures and old letters from me. I was moved by that. H (4) 次の質問 Wha Wh

解いてくださいお願いします

浜松医科大学入試対策講座 演習問題 2 No. 2 (裏) 生物の細胞内では、さまざまな化合物の緩衝作用により,pHが中性付近に保たれている。リン酸二水素塩とリン酸 水素塩の組み合わせもその一例である。以下では、これらのリン酸塩の25℃における電離平衡と緩衝作用について 考えよう。リン酸は水中で次のように3段階で電離する。 HsPOH+ + H2PO4 (1) H2PO4H+ + HPO HPO H+ + PO (3) (2) Ki = 7.5×10mol/L K = 6.2×10mol/L K's = 2.1×10-13mol/L K. K, K はそれぞれ (1) (2) (3) 式の平衡定数である。 また、水のイオン積を K(=1.0×10-14mol/L2 ) とする。 はじめに, 0.10mol/LのNaH2PO4 水溶液の平衡について考える。 この塩は水中で完全に電離する。 生じたH2P O イオンに関しては, (2) 式の平衡の他に次の平衡が存在する。 .(4) H2PO4 + H2O H3PO4 + OH- この平衡において、水のモル濃度 [H2O][mol/L]は一定とみなせるため, (4) 式の平衡定数 Ka は H2PO4 HsPO4, OH-のモル濃度を用いて、 [H3PO4] [OH-1 K₁ = A [H2PO4] と表される。」との値の比較から、この水溶液はウ性を示すことがわかる。 次に, 0.10mol/LのNa2HPO 水溶液の平衡について考える。 この塩も水中で完全に電離する。 ここで生じたHP 042 イオンに関しても、 (3) 式の平衡の他に次の平衡が存在する。 HPO42 + H2O HPO + OH- (5)式の平衡定数は, K5 = [H2PO4][OH-] [HPO2] B と表される。面との値の比較から,この水溶液はエ性を示すことがわかる。 (5) さらに、この NaHPO4 水溶液の水素イオン濃度[H+] [mol/L] を表す式を導いてみよう。 そのために, (2) 式と(3)式 を組み合わせた次の平衡を考える。 2HPO H2PO4 + PO」-. ・(6) (6)式の平衡定数は,次式で表される。 [H2PO4][PO4] K6 = C [HPO42-J2 リン酸一水素塩の濃度が0.10mol/Lの場合, (3) (5) (6) 式のうち, (6) 式の平衡が最も大きく右方向に偏る。 また, (3) 式と (5) 式の平衡定数を比較すると,前段の考察からオ式の平衡定数の方が十分に大きいため、もう一方の 式の平衡は無視できる。 したがって, [H+] を求めるためには,オ式と(6)式の2つの平衡を考慮すればよい。 オ式と(6)式の平衡反応によって消費される HPO4 イオンの濃度を、 それぞれ [mol/L] と [mol/L] とおくと、 HPOPOの各イオンのモル濃度は次のように表される。 H2PO4 [H2PO4] = I [HPO42] = 0.10-x-y [PO-] = II ここでオ式と (6) 式の平衡定数は非常に小さいので, 0.10-x-y≒0.10 と近似できる。 よって, x, y, 平衡 定数を含む2つの関係式から,[H+] [mol/L] は, [H+] = K2Ks+ D と導かれる。 問4 問5 問6 ウオにあてはまる語句または数字を記入せよ。 I II にあてはまる数式を, x, y を用いて記せ。 A~Dにあてはまる数式を K, K, K, Kw を用いて記せ。 7 0.10mol/LのNaH2PO4 水溶液10mL と 0.10mol/LのNa2HPO4 水溶液10mL を混合して緩衝液を調製した。 この緩衝液に関して、次の(i), (ii)の問に答えよ。 ただし、この緩衝液については、(2)式の電離平衡のみを考慮す ればよい。 数値は有効数字2けたで答えよ。 (i) この緩衝液の水素イオン濃度 [mol/L] を求めよ。 この緩衝液に 0.10mol/Lの塩酸をpHが7.0になるまで加えた。加えた塩酸の体積 [mL] を求めよ。 また、この 値を用いて、塩酸の添加による水素イオン濃度の増加量 (AD [H+]) と塩化物イオン濃度の増加量(4[CI-I)の比 A[H+1 A[CI-] を求めよ。 計算過程も含めて、解答欄の枠内で記せ。

並びかえがわからないです

Part C - Word Scramble Unscramble the letters to find the correct phrase. 1. ftweicaerya →. 2. ve alrm to huonce) 3. smlotvaeern →

英語の並び替え全然ピンと来ないので教えてほしいです

Part C - Word Scramble Unscramble the letters to find the correct phrase. 1. ftweicaerya →. 2. ve alrm to huonce) 3. smlotvaeern →

power on1のunit1の本文を教えてください！ 明日提出するのに学校に忘れてしまったので、知りたいです。

スラッシュリーディングをしたくて、、 英語得意な人 スラッシュ入れてくれると助かります🙇‍♀️❷

Unfortunately, many of the soldiers' letters were never delivered to the mainland. On February 19, the US Forces started to invade the island. After fighting from underground shelters for a month, almost all of Kuribayashi's soldiers were killed. About five months later, World War II ended. After the war, some letters were returned to Japan from the US. They had been taken from Iwoto by the American soldiers. The following is one such letter. Sadly, the family members of the writer have not been found yet. Father, Mother, Torao, Kei, Eizo, Tadashi, Otaka, Sueharu, Tatsumi, Fumiko, and Tatsuko. I would like to wish you all good health and a long life. Father and Mother, please take good care of yourselves as you are getting older.

スラッシュリーディングをしたくて、、 英語得意な人 スラッシュ入れてくれると助かります🙇‍♀️❶

I really feel sorry for you, hearing how your hands get cold and cracked because of the cold weather and water in winter. Whenever you use water, make sure you dry your hands and then rub them until they get warm. (December 11, 1944) This letter was written by Kuribayashi Tadamichi to his wife. He was a commander on Iwoto, a battlefield during World War II. He wrote many letters to her from there. Iwoto is a small flat island that lies 1,250 km south of Tokyo. One of the hardest battles between Japan and the US was fought there. The island was a very important place for both the US and Japan. For Japan, it was the last base to protect the mainland.

予習をしているのですが分からなく詰まってしまいました。1️⃣･2️⃣･4️⃣をどなたか教えていただけると幸いです🙇🏻‍♀️

1~2-324 125 T26 T26 だれを、 の…」 T269 T270 なる。 T271 T273 EXERCISE 1 次の疑問文を 与えられた語句から始まる間接疑問の文にしなさい。 ■場合 (1) Who ate my watermelon? I know and giappone and to won odi dwbala (2) What do you recommend? Please tell me (3) Where does he want to go? Do you know of (4) How old is his grandfather? I don't know pib aid bohogo Jangside dulp (orit toor 923sion the qora bolos srit ni indo s bad W 日本語の意味に合うように,( )に適切な語を入れなさい。 (1)「お姉さんは学生じゃないの?」「うん、学生じゃないんだ」 "( ) your sister a student?" "( に ), she isn't." (2) 「ドナルドに会わなかったの?」「うん、会わなかったよ」 ) meet Donald?" (3)ご両親はその秘密を知らないの?」「いや, 知っているよ」 gerl "(ettes of) (d)( 文 +81) iton bodon ), I didn't." ) know the secret?" "(b boog sad (B), they do." (4) 「あなたはチョコレートが好きではないのですか」 「いいえ、好きですよ」 [sat]aved 192) you like chocolate?” “( 「事故のせいで 土 (10)( F] Is s orig & 3 日本語の意味に合うように,[ ]の語句を並べかえて全文を書きなさい。 <C (1) 「この辞書を使ってもいいですか」「いいですよ」 “[ do / this dictionary / I/ if / mind / use / you ]?" “No, not at all.” vagem to lol - (2) 「今, 何時かわかりますか」 「いいえ、わかりません」 at am even 8 dolm” “No, not at all.” aquad tomled A ⑧ “[ do / is / it / know/time / you / what ]?” “No, I don't.” (3)「あの女の人はだれだと思いますか」「新しい先生だと思います elle "No, I don't.” sellesse got sid *[ do / is / that woman / think / who / you ]?" "I think she's our new teacher." " “I think she's our new teacher." か +0+92m) ( )に適切な語を入れて、付加疑問を作りなさい。 (1) Mr. Black is your uncle, ( (2) He goes shopping every day, ( ) ( D woll **)(-301()? + 0 + baims) 1) (643 [41)? 53-1 (3) You have never had a rabbit before, ( (4) Emily can't come to our house, (101 (i) (ont +0+)? V (5)You didn't use my smartphone, ( ((10)? (avhqabidon) (6) Bob was watching cartoons, ( ) ( )? 前の街の予

1.（1）②、（2）②、（3）①、（4）③④⑧⑩、（5）③④⑤、（6）③④、（7）①④⑥、（8）①②③⑥、（9）の解説をして欲しいです。3枚目が答えです

英語科 〔文 法〕 1 次の各文の( )に入る最も適当な語(旬) を1つ 選びなさい。 3 I don't want to be a person ( things. mi 7 who says 1 what speaks which talks I whose tells 英語 ) bad They followed the instructions they ( by their homeroom teacher. Both Ken and I ( ) junior high school ア was give 1 were gave ry were given I were giving ad (1) students two years ago. 7 is イ am ウ was I are were ⑤Could you tell me ( ) a ticket? ) My brother is very good at ( baseball. 7 play plays playing I played to play 3 This computer is ( ) than that one. good I expensive ④ I enjoyed ( イ better ウ best important o) movies in my room. 7 where I can get イ where can I get ) how to buying 300 [中京大中京〕 where to buying I (3) Sarah says she can't come () she finishes her homework. 7 when if unless I after 2 I bought two books (1 yudar yesterday. ア write writing ) in English watch I watching b⑤Did your sister ( 7 study I studyed watches watched to watch studys ) science yesterday? studies studied ⑥ I want ( ) your e-mail address. ア know knows knew I knowing * to know ⑦Have you ever ( ) letters in Chinese? ア write writes writing I wrote written ウ wrote I written 3 Please come to the library, Frank. I'll be there between two (w ) three. A7 and 1 for to エ or Hiroshi and his family enjoyed ( ) at Hakuba last weekend. ア ski ウ 1 skiing for skiing I to ski ⑤5 Ben has an aunt ( He goes and stays with her every winter. ア what イ who ) lives in Hawaii. whose I where [ たちばな〕 (4) She is very proud ( ) her bonsai and ⑧ When Lucy () going home on a public bus last Friday, she saw her cousin in Lad the bus. 7 is am ウ are I was * were ⑨Emily is very ( ) because she goes to college from Monday to Friday and works part-time at a bookstore on weekends. 7 short busy I tall * large small [菊華] ) since (2) The number of car accidents ( 1992. 7 decreasing イ are decreased Gloves showing it to visitors. ア with イ of ウ to I in 2 ( ) we go to the movie theater? イ What don't ウ How are I Why don't ア Let 3 The baby was named ( 7 before after I over * since ④Mary has few friends. ( always with a lot of friends. Instead of ウ As for on Where do ) his uncle. to ) John, he is According to エ After all have been decreasing ⑤He has two other children ( I has been decreasing 2 How about ( ) a taxi instead of 7 besides 1 among Even if ) Alan. below walking there? I'm tired. 7 to taking taking I above * beside 6 Take the JR Line to Nagoya, and change ( ) there. ウ to call I calling you -147-

"These letters make us happy"とかの"make"が"makes"になるときってどんな時ですか？