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化学 高校生

この問題のbで、なぜ気体A飲みの状態方程式を使って解けるのか分かりません。気体Aの他に、えきたいBが蒸発した粒子も、ピストンを押しているはずであり、解説の状態方程式で求められるのは気体Aの分体積では無いんですか

問4 仕切り板によって二つの部分に分けられたピストン付きの容器があり、 り板の下部の容積は 3.00Lである。 この容器を用いて, 気体Aの液体Bへの (ab) に答えよ。 ただし, 気体Aの液体Bへの溶解ではヘンリーの法則が 溶解に関する実験Ⅰ・ⅡI を行った。 これらの実験に関する次ページの問い 成り立つものとし, AとBは反応しないものとする。 また, 27℃における の飽和蒸気圧は20×10'Pa であり、気体が溶解しても和気圧は 化しないものとする。 さらに, 気体Aの溶解や液体Bの蒸発による液体Bの 体積変化は無視できるものとする。 実験I 容器内を真空にした後,仕切り板の上部に 27℃, 1.00 × 10° Pa で 1.00 L の気体 A を,仕切り板の下部にAが溶け込んでいない 3.00 L の液体 Bを封入した(図2,ア)。 仕切り板を外し,温度を 27 ℃, 容器内の圧力を 1.00×10Pa に保つと、Aの一部が液体Bに溶解し, B の一部が蒸発した。 十分な時間放置したところ, 容器上部の気体の体積は1.10Lになった (図 2, イ)。 実験ⅡI 実験Iの後,温度を 27℃, 容器内の圧力を 3.00×105Paに保って十 分な時間放置した。 3x p²x Vz 気体 A 液体 B ア 1.00 L 仕切り板 3.00 L 図o 気体AとBの蒸気 1.10L Aの一部が 溶解した液体B 3.00 L

解決済み 回答数: 1
英語 高校生

2枚目の画像の赤線部分の 「A man that had his life enter the twists and turns that occur in all our lives, but in his case, the road stopped much too ... 続きを読む

次の英文を読んで, a~ f の 2 ]内の語(句) を正しく並べ替え, 本文中の 【 (1) 】 ~ 【(6) 】の適切な場所に入れなさい。 (a,bなどの記号は書かず,並べ替えた英文を記入するこ と) My first real job. Thirteen years since high school in training, in hospitals, in books. All of a sudden at 8 a.m. tomorrow morning I would suddenly become Dr. Dhillon. Time to heal and fix. I began my first real posting as a rural physician in a small town in rural Saskatchewan. A beautiful little hospital, staff happy to see a young doctor in town, and the welcoming red and green of the local Co-op sign. The day began innocuously enough: morning rounds at the hospital, learning about all the patients who had been handed over to my care for the next two weeks; trying to decipher other physicians' illegible writing and promising to never let mine get that bad, and failing quickly at that. C "Hello, good morning. My name is Dr. Dhillon and 【 (1) little while until your doctor is back." With a vague idea of what was actually happening inside each patient's body, and not a clue what was happening in their minds, I popped in from room to room as 【 (2) 】 of things to check and recheck after the morning ward round was done.//Thankfully, the nurses were there to handle any miscues and give me a vital, two-to-three-sentence summary of the patient and any concerns before entering into their realm with a quick knock on a half-opened door. When I got to the last patient I was to see that morning, I found his door was closed. It was at the back corner of the hospital. It was darker. "This is Gary, he's dying." The nurse's tone of voice lowered, naturally, to the level we use when discussing death, just in case death was nearby and would hear and come hither to hasten the process. "Metastatic, it was too late when he came in. Really sad story. He's still so young." She continued. I gently knocked, lighter, more gently 【 (3) 】 a gall-bladder attack whom I had just chatted to. "Hello Gary, how are you this morning?" is what I said. "Hello, who are you?" he asked. "My name is Paul and I'll be your doctor until your normal doctor comes back." I couldn't bear to say I was Dr. Dhillon. What was I going to doctor in his case? "I'm leaving on Tuesday. Next week. To be closer to home," he said. "That's great, so that's something to look forward to then." Inside, I wondered, Was that

解決済み 回答数: 3