Grade

Type of questions

Chemistry Senior High

2番の問題なんですけど、計算に生成した水の圧力を含めて考えないんですか?

BAR 新潟大 226 混合気体と飽和蒸気圧 次の文を読み、あとの各問いに答えよ。 気体は理想気体とし、水には溶けないものと する。また,液体の水の体積は無視でき, 127℃の水の飽和蒸気圧は 2.5×10Pa とす |気体定数 8.31×10Pa・L/(mol・K) 1.0mol の水素 H2 と2.0molの酸素 O2 の混合気体を体積が変化するピストン容器 に入れ,気体の温度を27℃ 全圧を1.0×105Paにした。次に, ピストン容器の体積 る。 を一定に保ったまま,容器内の気体に点火して完全燃焼させた後,気体の温度が127℃ になるまで放置した。 最後に、 (ウ) (1) 下線部 (ア)について、 容器内の水素の分圧 [Pa] を求めよ。 (2) 下線部(イ)について, 容器内の酸素の分圧〔Pa〕 を求めよ。 (3) 下線部(ウ)の操作による体積と全圧の変化を表すグラフを. 次の(a)~(d)から選べ。 点 Aにおいて, 水の状態が変化し始め、そのときの体積を VA とする。 (a) (b) (c) 全圧↑ 0 B A 0 全圧↑ 容器の体積を減少させた。 温度を127℃に保ったまま、 B 186 A 全圧↑ B (d) 全圧 B• ERUAR [ass A VA 体積 0 VA 体積00 VA 体積 VA 体積 (4)(3)で選んだ図の点Aから点Bへの過程では水はどのような状態変化をするか。 (5) (3)で選んだ図の体積 VA [L] を求めよ。

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English Senior High

答えが合っているか添削して欲しいです🙇🏻‍♀️ 1.I(should have drank) so much coffee. Now, I can't sleep. 2. She (may have left) her smartphone at her office,... Read More

Fill in the blanks using a Modal Verb in the box below. [Oct. 17, 2022] May/Might/Must/ Could/Can't/Couldn't / Should/Shouldn't / Ought to / Needn't + have done 1. I ( 2. She ( ) so much coffee. Now, I can't sleep. [drink] ) her smartphone at her office, Or perhaps she left it on the train. [leave] 3. The brand-new bicycle has disappeared – it ( T ( 4. I can't find my glasses. 5. How did she fail that exam again? 6. You ( 7. You ( 8. There is no apple juice left in the fridge. My kids ( 9. Do you think she ( 10. You ( ). [steal] ) them in my car. [leave] She ( ) very much. [study] ) the washing up as was going to do that tomorrow. [do] ) such a terrible thing to her, now she's upset. [say] ) it all. [drink] ) about the appointment? It's 9:30. [forget] ) Luke yesterday. He left Japan six months ago. [see] 11. What isn't John at work yet?" I don't know, he ( 12. My suitcase is too heavy. ) the train. [miss] T( 13. Oh, good! We've got milk. Mom ( 14. The bus arrived one minute after you left, so you ( 15. She ( ) there. Her car keys are still here. [drive] 16. You ( ) such a large house. Your wife would have been quite happy in a smaller house. [buy] 17. I( 18. You ( He's re angry with you. [ask] 19. Do you think you ( It looks quite yellow. 20. The cat has escaped! 21. He ( ) so many things. [pack] ) some yesterday. [buy] ) a cab. [take ) to the cinema, but I decided to stay home. [go] ) his permission before you used his computer. ) too much water to your plant? [add] I( ) the door open by mistake. [leave] ) to the shopping center. It's closed on Sundays. [go]

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English Senior High

11番から21番まで答えを教えて欲しいです🙇🏻‍♀️

Fill in the blanks using a Modal Verb in the box below. May/Might/Must/Could/Can't/Couldn't/Should/Shouldn't/Ought 1. I ( 2. She ( she left it on the train. [leave] 3. The brand-new bicycle has disappeared - it ( 4. I can't find my glasses. 1( 5. How did she fail that exam again? She ( 6. You ( 18. You ( ) so much coffee. Now, I can't sleep. [drink] ) her smartphone at her office. Or perhaps 19. Do you [Oct. 17, 2022] to/Needn't+have done 7. You ( ) it all. [drink] 8. There is no apple juice left in the fridge. My kids ( 9. Do you think she ( ) about the appointment? It's 9:30. [forget] ) Luke yesterday. He left Japan six months ago. [see] 10. You ( 11. What isn't John at work yet?" I don't know, he ( 12. My suitcase is too heavy. I( ) the train. [miss] 13. Oh, good! We've got milk. Mom ( 14. The bus arrived one minute after you left, so you ( 15. She ( 16. You ( ) such a large house. Your wife would have been quite happy in a smaller house. [buy] 17. 1( ). [steal] ) them in my car. [leave] ) very much. [study] ) the washing up as I was going to do that tomorrow. [do] ) such a terrible thing to her, now she's upset. [say] He's really angry with you. [ask] think you ( It looks quite yellow. 20. The cat has escaped! 21. He ( ) so many things. [pack] ) there. Her car keys are still here. [drive] ) some yesterday. [buy] ) a cab. [take ) to the cinema, but I decided to stay home. [go] ) his permission before you used his computer. [add] I ( ) to the shopping center. ) too much water to your plant? ) the door open by mistake. [leave] It's closed on Sundays. [go]

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