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化学 高校生

化学 (2)についてです。 Aの減少量がv0t1Vになる理由がわからなくて自分なりに下に書いたようにかんがえて見たのですが、考え方はあっているでしょうか?間違えている場合はどのように考えれば良いか教えて欲しいです、

Ev L's)〕 10-4 10-3 10-2 反応速 とC 大改 304 反応速度 次式で示す物質Aと物質Bの間で進行する反応を考える。 ただし EX 反応は均一な溶液中で行い,反応中の温度は変わらず、反応の進行に伴う反応溶液の体 積変化はないものとする。 また, 反応速度はモル濃度の変化で定義する。 A+B → P ol (L) 反応速度を測定するために,一定の時間間隔で生成物Pの濃度を測定した。反応は AとBを混合すると同時に開始した。反応開始時(t=0)のAとBの初濃度はそれぞれ [A] および [B]。 であった。反応開始時にPは存在しておらず,反応開始後の時間t=h の濃度は[P]』であった。この反応溶液の体積はVである。 反応開始から遠くない時間内において,反応開始時からt=hまでの平均の反応速度 は,反応開始時の瞬間の速度である反応の初速度v と等しかった。 vo を [P]〟とヵを 用いて式で表せ。 反応開始時(t=0)におけるAの物質量は[A]Vで表される。反応時間における反 応溶液中のAの物質量を, vo, [A]o, t, V を用いて式で表せ。 3.9×10 九州大改

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英語 高校生

答えあっていますでしょうか😭😭 18番の訳が分からなくて、、教えてください、、😭😭

11. Examinations developed ( 試験 発達した 1 as a means 2 as mean ) of testing student knowledge. as a means of A Aaffe 3 mean ④ and betal meaning 12. I recently discovered that Walter and I are related. We are distant ( 1 ancestors 2 brothers 3 cousins 4 families <立命館大〉 〈南山大 > 13. He took out and loaded all his furniture onto the truck (by three) He (0) the landlord 取り出す 荷をつみこむ at three thirty in order to return the key to him. 家主 1 had a schedule for ・人と会う約束(予約) .8s bamboe Jac 飛行機・ホテル(予約) 3 made a reservation at 2 had an appointment with 4 made a promise with 〈文教大〉 alivy (of 1 discount 2fine 14. There is a five-dollar ( ) for late rental returns. 15. You'll have to pay an additional ( 3 payment 4 ticket 〈金城学院大〉 18 ) for private lessons. ⑨fee 専門家 に 支払う料金 ② fare 交通機関の 料金 3 fur 4 fear 〈 淑徳大〉 16. The ( 1 level 2 money 3 salary ) of living in Osaka has risen by three percent in the last five years. サラリーマンの 給料 4 cost 何かをするための 経費・費用 名詞の語法 〈摂南大〉 17. The department store has been losing more and more ( ) well, you should always remember the saying, "The customer is ①patients 2 customers 18. To serve your ( always right." ①co-workers clients ( (3) boss passengers ) because of this bad economy. audience 〈札幌学院大 〉 19. The mini bus can carry a maximum of twenty ( ①farmers 2 students 4 parents 〈麗澤大〉 ③ passengers #4 officers 〈高千穂大〉

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英語 高校生

例文暗記について相談です 最近、例文暗記を進めていくごとにこれはaかtheか、 複数形か、thatはつけるのか省くのか、 という細かいところまでこだわっています。 時々、これが例文暗記の目的だったのだろうか? もっと色んな英作文ができるようになりたいし、 覚えた文を使っ... 続きを読む

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