この問題の解き方を教えていただきたいです🙇‍♀️ 正解は5です！！ 解説にはギ酸、シュウ酸などの構造式が書いてあるのですが、そもそも化学基礎で多分ギ酸とかの化学式が出てなくて、私は一応理系で化学もやっているのですが、、知識が皆無すぎてできたら基礎の範囲でお願いしたいです🙇‍... Read More

問3 下線部(a)に関連して, 1価もしくは2価の酸であるギ酸 (分子量46), シュウ酸 (分子量90), 乳酸 (分子量90), 酒石酸 (分子量150)の4種類の酸も、炭酸水素 ナトリウム NaHCO」 と反応して, 二酸化炭素 CO2 を生じる。 このとき,十分な 量のNaHCO に対して, 1価の酸1mol からは1molのCO2が2個の酸 1mol からは 2 mol の CO2が発生する。上記の4種類の酸に対して次の実験を 行った。 実験 ギ酸,シュウ酸,乳酸, 酒石酸をそれぞれ別々の容器に 3.0gずつはかり とり,そこに十分な量の NaHCO3 水溶液を加えて,生じたCO2の物質量をそ れぞれ測定した。 ①ギ酸, シュウ酸 ④ シュウ酸、乳酸 図1に,それぞれの酸と生じたCO2の物質量を示す。 2価の酸であるものは どれか。 正しく選択しているものを,後の①~⑥のうちから一つ選べ。 14 生じたCO2 の物質量(mol) 0.05 0.10 川 ギ酸 シュウ酸 乳酸 酒石酸 図1 酸と生じたCO2 の物質量の関係 ② ギ酸、乳酸 ⑤ シュウ酸、酒石酸 ③ギ酸, 酒石酸 ⑥乳酸, 酒石酸 第2回

どの接続詞を入れればいいんですか 至急教えて下さい！！！お願いします

勿反 • D But Although Or Then どれ display rules, which are instruction rules people learn in a given culture about when and where it is appropriate to display emotional expressions. ( ) cross-cultural similarities in facial expressions are far more frequent than the differences. CT DTL. Cadan of Rody Language Chanter

部活動の利点と欠点を述べる英作です。間違いやアドバイスあればなんでも教えてください

One of advantage of club activities is that people you have who are not in your school You talk with older students, they may a chance to talk with year. When advice Something important and You can learn, what hire something from they experienced; such as studying, love and human relationship One of disadvantage it's that it is difficult to keep a good balance bee between Your studies and club activities, because club activities may take up a lot of time your time. I think It is important to plain to how long you study a day i 95 51

なぜ③は間違いなのですか？育てられたで完了だと思いました…教えてください🙇‍♀️

137 頻出 Children ( languages. 1 bringing up ) by bilingual parents may naturally learn two 3 have brought up ms 2 brought up ④ were brought up (センター)

この英語の文の文構造を教えてください。 I'm going to be doing animation visual arts which is where I learn how to make animations on a computer which I'm al... Read More

(4)について This is why にしてしまいました。　 This is becauseというようなThis is whyの表現ではだめな理由を教えてください

(60分) Ⅰ 次の英文を読んで、下の設問 (1)~ (11) の語には注が付いています。 に答えなさい。 なお、 Food is fuel. When your body needs energy, you eat. When it doesn't you don't. It should be so simple when you think about it, but that's exactly the problem: us big smart humans can and do think about it, (, introduces all manner of problems and neuroses*. Have you noticed how you always have "room for dessert"? You might have just eaten the best part of a cow, or enough cheesy pasta to sink a gondola, but you can manage that fudge brownie or sundae. Why? How? If your stomach is full, how ice cream triple-scoop b) eating more even physically possible? It's largely because your brain makes an executive decision and decides that, no, you still have room. The sweetness of desserts is a palpable* reward (7)that the brain recognizes and wants so it overrules the stomach. C Exactly {c case is ③ is 4 the this why) uncertain. It may be that humans need quite a complex diet in order to remain in tip-top* condition, so rather than just relying on our basic metabolic systems to eat whatever is available, the brain steps in and tries to regulate our diet better. And this would be fine if that was all the brain does. But it doesn't. So it isn't. Learned associations are incredibly powerful when it comes ( d ) eating. You may be a big fan of something like, say, cake. You can be eating cake for years without any bother, then one day you eat some cake that makes you vomit. Could be some of the cream in it has gone sour; it might contain an ingredient you're allergic to; or (and here's the annoying one) it could be that something else entirely made you throw up shortly after eating cake. out of The disgust eating poiso g And it consider th The brain than food, it doesn't worryingl needlessl one of li shovelin the brai (注) (1) (2

当てはまる単語を教えてください！

COMPLETION A. Circle the correct words to complete the information below. In Finland, there was once an area known as Viena Karelia. The people there were great storytellers and had many folktales and legends. The most famous of these is the Kalevala. This is a 'collection / text of several poems that forms one long story. The Kalevala tells tales of 2magical/suitable beings and 3 suitable / scary monsters. For centuries, storytellers-called rune singers-learned and spoke the Kalevala from memory. Jussi Huovinen (1924–2017) was Finland's last great rune singer. When he died, the ancient culture of singing the Kalevala came to an end. 4Primarily / Although Jussi Huovinen was the last rune singer, many of the Finnish and Karelian folk 5beliefs / additions from the Kalevala still live on today. British author J.R.R. Tolkien included many of the Kalevala's ideas in stories he wrote about a fantasy land called Middle-earth. First 6published/ added in 1954, Tolkien's The Lord of the Rings has since become one of the best-selling books of all time. NITIONS B. Match the words in red in activity A with these definitions 1. 2. 3. 4 5 6 7 : the words in a written work .: for the most part; mainly : put in; included .: having special powers .: right or acceptable for a particular person or : ideas a person accepts as being true or real .: printed (as a book for sale)

私の(訳) 5点中何点くらいですか？

gage Learning マークした 注:pronghorn antelope 枝角カモシカ; membrane 膜: 1 biolog wind breaks 風よけ; legislator 立法府議員: thistle アザミ: flax seeds 亜麻の種 herbaria 乾燥植物標本集; pesticides 農薬 3 Old V (1) 下線部(A)を日本語に訳し, 解答用紙に書きなさい。 その水を非常にすばやく広範囲にわたらせることができるの (2) 本文中の次の単語について,もっとも強く発音される箇所を選び、その番号 を解答用マークシートにマークしなさい。 (あ) ar-chae-ol-o-gist い de-sert-ed (5) im-mi-grant 2 3 4 5 12 3 niu-se-um ①/23 1 2 3 1 2 3 下線部に マークシー 1 prese は農業であった。3cumb (8) 下線部 un-fa-mil-iar 1 2 (3) 4 3) 下線部(ア)の tumbleweed は, その構造 (tumble + weed) 及び本文の記述か らどのような日本語名称が適切か, 次の1~4から選び, 解答用マークシート にマークしなさい。 シートに Fror 3 seec (9) 下線部

全て正しい方を教えてください！

3()内から適切なほうを選びなさい。 1) They finished (to listen / listening) to the CD. 2) I decided (to tell / telling) my teacher about it. 3) Kate enjoyed (to dance / dancing) at the festival. 4) Remember (to buy / buying) some milk at the supermarket on your way back home. 5) Would you mind (to shut / shutting) the window? buoy if aboof bent gnitas 6) John refused (to go / going) to the dentist. suhaqab air enoqiaoq of babloob at vent 500 griysi exil 7) We must learn (to walk / walking) before we can run. yheq erit is mid gniss 8) The singer avoided (to answer / answering) the question. admemin etripil ari to mut of admonial

🚨写真の④を①〜③の問題がなく解く場合どのように計算するかを教えて欲しいです。 テストで④のみで出てきたら解けそうになくて…

(例題)水の比熱を4.2J (g・K), 水蒸気の比熱を2.1J) (g・K), 水の融解に必要な熱を6.0km 水の蒸発に必要な熱を 44kJ/mol とする。 0℃の氷 180gを加熱して全て蒸発させ、150℃の水 にした。 - 10 ℃の水 180gを100℃の水にするときに必要な熱量は何kJか。 Q=4.2×1800×100cc)=75.6×163J=75.6kg (k) 9 13 ! ②100℃の水 180gを100 a ②100℃の水 180gを100℃の水蒸気にするときに必要な熱量は何kJか。 0800= 44kJ/ml×10mol=440KJ ③100℃の水蒸気 180gを150℃の水蒸気にするときに必要な熱量は何kJか。 ◎=2.1×180×50 =18900J=18.9KJ (100-150) 18900 じょうはつ ④0℃の氷 180gを加熱して全て蒸発させ、 150℃の水蒸気にした。 必要な熱量は何kJか。 Q こ =q 6.0×10=60KJ+75.6kJ+440kJ+18.9J=594.5KJ mol