(1)で圧力はどうやって求めるのですか??

BBJ 114 気体の法則 ③ 右図のように,滑らかに動くピ ストンで2つの部分 A, B に分けられた容器に理想 気体を封入した。 最初, A, Bとも圧力、体積,温 度は等しく po, Vo, To であった。 (1) A の温度を To に保ったまま 4 新北 A Po Vo To BU Po Vo To の状態を変化さ せ, A の体積をV にする。 このときのBの 3 温度を求めよ。 また, そのときの圧力を求めよ。 (2) Aの温度をTに保ち､Bを加熱しにした｡ このときのAの体積を求めよ。 また. そのときの圧力を求めよ。

中3 英語 Here We GO！ の教科書42、3ページです。(見にくくてすみません) プリントの答えをお優しい方…おしえてください！

From the Diary of Kawamoto Itsuyoshi 河本くんの日記。 紙が手に入りにくい時代だったので、 最後の日記は伝票の裏に書かれています。 10 April 4 (Wednesday), Sunny Today was a happy day for me. From today, I am going to commute to Nichu. I went to Hiroshima on the 6:50 a.m. steam train. Unfortunately, it was delayed. I was worried, "What will happen to me?" When I arrived at Nichu, the ceremony was already going on. After 1 explained my delay, they let me in. I sighed with relief. April 15 (Sunday), Sunny Today is the third Sunday. I went to school and at last we started to study. We had English in the first hour, self-study in the second, history in the third, and math 2 (geometry) in the fourth hour. I studied very hard. April 30 (Monday), Sunny For the first time, a bomb was dropped on the city of Hiroshima. It was just before I crossed Enko Bridge. "Grr, thump, thump!" What a frightening noise it made! Then, a thick cloud of smoke rose up. I went there right away and saw a fire burning intensely. July 6 (Friday) Today was a work day. In the morning, we dug holes to bury glass. At lunch, I ate a loquat. Uehara gave it to me. I also ate some peas and a sweet potato. During our rest time at lunch, we played hide-and-seek. It was a lot of fun. In the afternoon, we carried tree branches. 前の広島県 (ドーム) WOL 1. What made Kawamoto worried on 2. Wh 広島の様子

マーカー部分の和訳をお願いします！

The First Experience with the Bombing in Hiroshima Yamaguchi saw a bomber D[ fly] high in the sky of Hiroshima. Something small dropped [a] the plane, and two white objects appeared. "Parachutes," he thought. was so used to air attacks that he Suddenly there was a flash like lightning. Yamaguchi reacted in no time. He put his hands to his head and covered his eyes with his fingers and his ears with his two thumbs. [b] the same time, he dropped to the ground. N922120123 A terrible explosion came. It lifted him about two feet from the ground and was followed by a shaking of the earth. He felt a strong wind pass between his body and the road. Yamaguchi did not know if he was dazed because of the first shock that had 3 [ lift ] him or because of the blow when he fell to the hard ground. He was not sure how long he lay dazed [c] the road. When he opened his eyes, however, it was so dark all around him that he couldn't see a thing. It was like the middle of the night in the heat of the day. When his eyes became used to the darkness, he found that it was all black because he was in a cloud of thick dust. 5 次の文章を読んで、 下の問いに答えなさい。 10 E

全く分からないので教えてください💦

Exercises 66 2 1. Put the verb in the parentheses into its proper form. Such an easy job can (do) even by a child. 2. I think even more glass bottles should (recycle) not only in Japan but also all over the world. 3. It has begun raining hard and probably won't stop, so the game will (put off) till tomorrow. 4. A new bridge over the river must (construct) as soon as possible because of the heavy traffic both in the morning and in the evening. 5. It can safely (say) that she is telling the truth because she has no reason to tell a lie. Arrange the words in the proper order. 1. That (a boy / have / I/ known / is / since) I was a girl. 2. English (best / I/is/like / the subject). 3. Osaka is (I/ in / lived / the city / when) I was a small child. 4. Do you remember (about/I/ the story / told / what / you) I experienced during my stay in New York?

目的語と補語が何かわからないです…

私は(3)を3枚目のように解きました。 数は合っているのですが、この解き方でも正解ですか？ よろしくお願いします🙇

[知識] 86. 生成エンタルピーと反応エンタルピー二酸化炭素CO2, 水H2O (液), プロパン C3Hg の生成エンタルピーは, -394kJ/mol, -286kJ/mol, -107kJ/mol である。 (1) CO2, H2O (液), CzHg の生成エンタルピーを熱化学方程式でそれぞれ表せ。 (2) C3Hgの燃焼エンタルピーを x [kJ/mol] として, C3H8の完全燃焼を表す熱化学方 程式を記せ。 (3) C3Hg の燃焼エンタルピーは何kJ/mol か。

解答お願いします！

ⅡI. 次の 14 20 の各英文の空欄に入る最も適切なものを,それぞれの中 から一つずつ選びなさい。 In Japan, companies are ( 15 16 17 18 advised by letting ordered of allowing remained Last week the stock market situation from the previous week ( unchanged. has remained Pencil erasers need to be ( enough not soft not soft enough ) their employees to have annual health checkups. as a result which results required to get ∞ supposed to make that it 3D is that it 2 was remained had been remaining ) to damage paper. Detection and treatment of breast cancer has significantly improved, ( survival rates. enough soft not 4 soft enough not 2 resulting in and resulted to I think the main reason why electric cars haven't become so popular ( long time to recharge them. that is it that it is ) largely ) higher ) takes a

（1）についてbとhではダメですか？？

(g) ガラスを腐食するため @°177.〈気体の製法と性質〉 ( 次の気体(1)~(7)をそれぞれ2種類の薬品を作用させて発生させた。 最も適当な薬品 2 種類を(a)~(k)から, また, 発生した気体の性質を(ア)~(キ)からそれぞれ選べ。 同じものを 2回以上選んでもよい。 V(1) 硫化水素 (2) 酸素 (3) 塩化水素 (6) 水素 (7) 二酸化炭素 [解答群Ⅰ] (a) 塩酸 (b) 濃硫酸 (c) 炭酸カルシウム (e) 水酸化カルシウム (f) 酸化マンガン (IV) (h) 硫化鉄(ⅡI) (i) 硫化銅(ⅡI) (j) 塩化ナトリウム (k) 亜鉛 〔解答群ⅡI〕又有色の気体で,水に溶かした溶液は殺菌・漂白作用をもつ。 X 硫酸銅(ⅡI)水溶液中に通じると黒色沈殿が生じる。 濃アンモニア水をつけたガラス棒を近づけると白煙が生じる。 無色の気体で,この気体中で酸化銅(ⅡI) を熱すると銅が得られる。 (水) この気体中でアルミニウムを高温で熱すると激しく燃焼する。 (カ) 石灰水を白濁し,さらに通じると沈殿が溶ける。 牛刺激臭のある気体で, 上方置換で捕集する。 4 ci) (4) 塩素 (5) アンモニア (d) 塩素酸カリウム (g) 塩化アンモニウム [12 東京理大改] の△示す。これらの試

解き方分からないです…

(2) 0<a<7. 0<B<$345 であるから 2 BJ (8) SI SI 0<a+B<π Bin a この範囲で, tan (a+β)=1を満たす値は R a+B== R 0.6) ast-l

仮定法が意味わからないので教えて欲しいです