この問題の(3)解き方が合わないため解説お願いします。(2)から60℃で100gの飽和溶液に28.5gのCuSO4が溶けており、20℃で100gの飽和溶液には16.7gだけ溶けるため、析出するのは11.9g水和物として析出するため、250/160をかけて18.6gとなりました

発展問題 CA 57. 硫酸銅(II)の溶解度20℃ および60℃における硫酸銅(ⅡI) 無水塩 CuSO4 の溶 を,それぞれ2040として,次の各問いに答えよ。 (1) 60℃で水100g に硫酸銅(ⅡI)五水和物CuSO4・5H2O を 30g 溶解させた。この 58 気体の溶解 澁事部 ﾍﾞ 61. 1 00×1050 (1) 0 の質量パーセント濃度は何%か。 (2) 60℃でCuSO4 飽和水溶液100gをつくるにはCuSO4･5H2O は何g必要か。 (3) 60℃のCuSO4 飽和水溶液100gを20℃まで冷却すると, CuSO4・5H2Oの結晶が g析出するか。 (工学院大 62. (2) chem 通す てにおいて水1Lに窒素は24. 右側

答えが違うところが合ったら解説お願いします

A ( )に入る最も適当なものを選びなさい。 1. Take the number 8 bus and get ( 4 on 3 off 2 down away ) this application form. 2. Please fill ( 4 to 3 on 2 in Qwith 3. Soccer is very popular ( 1 to 2 at 3 among 4. Don't forget to write ( 0 down 2 off ) Japanese students. 4 between ) when and where we will meet next. Oby 4 away ) early hours will live long. 5. Those who ( rise 3 have 4 keep take 6. She persistently asked her son to clean ( 0 on 3 off 4 up down 7. The international conference ( 0 held 14, I saw ( ☐8. I ( 1 got 9. Kathy is ( 0 pride of 10. I haven't ( heard from 2 listened from 11. I want such silly rules to be ( taken removed 3 cut 12. His name is known ( for 2 to with ) cancer last year. LESSON 1 13. My father died ( 0 of 2 on 3 with 4 in 2 LESSON 1 took hold 3 organized ) a very good time in New York. 2 stayed Ⓒoff him at 15. Please try to ( take get ) the bus stop. ) at Forest Road. ) in May three years ago. 4 took place ) his room. had 4 passed ) never having been late for school. pride in 3 proud in 4 proud of ) my girlfriend for more than three months. him off 3 off him from ) the best use of the time left. 3 make 4 pay (愛知学院大 ) 4 him off at (福岡大) 3 received from 4 talked from ) away with. 4 done ) everyone in our town. 4 in (東海大) ( 桃山学院大 ) (札幌大女子短大) (駒沢大) (南山大) (上智大) (愛知学院大 ) (大東文化大) (愛知県立医療技術短大) (流通科学大) (福島大) (名古屋外語大) (愛知学院大短大)

答えと、どう間違ってるのかを教えて欲しいです😭😭😭😭 問題は下線部の内間違えている部分を選べです

1) [ 1 ] Coastal and inland waters, such as Tokyo Bay, Dare inhabited not only by fish but also by such sea 3creature as shrimp and clams, and so play an important role in the ecology of both land and sea. 2) [ 2 ] If the ozone gases of the atmosphere did not filter out the ultraviolet rays of the sun, life 2as we know it would not have evolved on earth. 3) [ 3 ] DA calorie is the quantity of heat required to rise the temperature of a gram of water by 1°C Dat one atmospheric pressure. 4) [4] The most important period of Ophysical growth in humans 3take place during their first two years. 5) [5] Biochemists Dhave solved 2many of the mysteries about photosynthesis, which the process plants 5make food.

英語の空所補充が分かりません わかる方いらっしゃいませんか？？

次の空所(1)~(6)それぞれにもっとも適当な1語を補い, 英文を完成しなさい。 aboon ons vloque or benimpa 解答は解答用紙の所定欄に記しなさい。(各2点×6=12点) nors2 no Orson : Hiromi: morgon Orson : Hiromi : are are you asking me if I think aliens have visited the Earth? I'm interested in ( 2 ) questions. the font There are billions of stars in our galaxy that are ( 3 ) to the sun, and it's la possible that many of them have Earth-like planets. So chances are good heaven comps that life evolved on at least some of those planets. Orson : Do you think there could be aliens as smart as us? Hiromi : Orson : vig bad od elel ni beib ert smil adi ya viumos si lo titaned Do you ( 1 ) in aliens? zię bis Are you asking me if I think aliens exist somewhere in the universe? Or hopes and long them. is hard Orson : Hiromi : Hiromi : Maybe even ( 4 ). Unfortunately, though, I doubt if we'll ever meet BAG hard work wor Why not? n to oliqa ni to dousse ui vast. Even if we had a spaceship that could travel The distances are too va close to the speed of light, which we don't have yet, a trip to a planet 1020 Tro (5) our solar system would take hundreds or thousands of years. Maybe we should rely on radio signals to make contact, ( 6 ) of spaceships. buldub lapes salary of wb. We've been trying to pick up radio signals from outer space for quite a but no luck so far.com while now, the Civil War. As the Civil 0208350

最後の図の部分、Cのところが直角じゃないことってありえないのですか？なぜここが直角になると分かるのか教えていただきたいです🙇‍♂️ 長い問題ですみません。よろしくお願いします。

第5問 (選択問題)(配点20) 平面上の点0を中心とする半径1の円周上に,3点A,B,Cがあり, 1/12/3およ ーおよび OC = OA を満たすとする を 0 t1を満たす OA OB=-- 実数とし,線分 AB を t : (1-t)に内分する点をPとする。また,直線OP上 に点Qをとる。 (1) cos ∠AOB= 第3問~第5問は,いずれか2問を選択し, 解答しなさい。 となる。 エ また,実数kを用いて, 0QkOP と表せる。したがって 0Q= I OA+ CQ = カ OA+ キ OB キ アイ kt 3 (kt - 1) ウ である。 OA と OP が垂直となるのは, t= オ OB 3533 ク ケ の解答群 (同じものを繰り返し選んでもよい。) 1 (k-kt) そのときである。 (k-kt+1) (2) (kt+1) (k-kt-1) (数学II・数学B 第5問は次ページに続く。) BATAN 以下, tキ (2) OCQ が直角であることにより, (1) のんは k=- となることがわかる。 ク ケ • 0 < t < ス ク ケ 平面から直線OA を除いた部分は,直線OA を境に二つの部分に分けられ る。そのうち, 点Bを含む部分を Di, 含まない部分をDとする。 また,平 面から直線OB を除いた部分は,直線OB を境に二つの部分に分けられる。そ のうち, 点Aを含む部分を E1, 含まない部分を E2 とする｡ ク ケ コ 20 OCQ が直角であるとする。 t- Ł シ ならば、点Qは <t < 1ならば、点Qは ス の解答群 (同じものを繰り返し選んでもよい｡) D1 に含まれ,かつE1 に含まれる ① DLに含まれ,かつE2 に含まれる D2 に含まれ,かつE」に含まれる D2 に含まれ,かつE2 に含まれる (数学ⅡⅠ・数学B 第5問は次ページに続く。)

教えてください

3 次の日本文の意味になるように,( )内の語または語句を並べかえて適切な英文を作りなさい。 007 101 BRY 35. 今日の午後、 私は特に何もすることがない。 There is (for/do/ nothing / to / special / me) this afternoon.oldego od □ 36. 心配しすぎると食欲がなくなることがよくあります。 (often deprives / of / worry / too much /us) our appetite.flo RIBE Bracządw bigosy sonco bibi is ginibus ay doorg seThe sumbguals Os number dourn $1 ) rinnow ei gnitiev D 139 <中京大> S$131 〈駒澤大 > TANT AS m

英表

I hope 2. その質問は、答えるのが簡単だった。 The question was easy (answer / answered / to answer ). 3. おしゃべりをやめて、 私の言うことを聞きなさい。 Stop ( talking / talked / to talk) and listen to me. 4.私は、沖縄で泳いだことを決して忘れないだろう。 I will never forget (swim /swimming / to swim) in Okinawa. 5. 祖母は、目を閉じて私の話を聞いた。 My grandmother listened to me with her eyes ( close / closing / close 2 The sentences a) and b) should have almost the same meaning. Fi blanks and complete the sentences. 総合 business. 1. a) It happened that my father was away b) My father ( )( )( ) ( 2. a) It seemed that Masako was b) Masako ( ) ( ) ( ) ( on ) away on business. concentrating on her studies. studies. studies. ) on her ) on her 3. a) It is said that the product was imported to Japan in the Edo per b) The product is said ( ) ( ) ( ) ( ) to Japan in the Edo 4. a) Because I practiced judo all morning, I am very tired now. b) ( ) ( ) ( ) all morning, I am very tired now. 5. a) Her hands were shaking when she was talking with the movie s b) She was talking with the movie star with ( )()(). 6. a) It appears that there is a misunderstanding between them. b) There ( )( )( ) ( ) a misunderstanding between them.

答え教えてください！

Drilis Fill in the blanks and complete the sentences. A 1. Montreal in Canada is the ( ) ( カナダのモントリオールは, メール友だちが住んでいる都市です. ) ( 夏は私たちが旅行を楽しむ季節です. 2. Summer is the ( 3. Judy is honest. That ( ). ( ジュディは正直です. そういうわけで私は彼女を信頼できます. 4. This ( ) ( このようにして, 私は昨年, 彼と知り合いになりました. ) my email friend lives. ) we enjoy traveling. 2. Yesterday my sister made us lunch, 3. She went to Rome, 4. We visited our grandmother last Saturday, 2 Make the two sentences into one. Pay attention to the underlined words. A Example: This is a store. (You can buy jeans at a low price there.) This is a store where you can buy jeans at a low price. 1. They visited the village. (The famous scientist was born there.) 2. She will never forget the day. (She first met him on that day.) 3. I don't know the reason. (He was angry with me for the reason.) CC I can trust her. ) I came to know him last year. A 3 Choose appropriate words from a) ~ d) to complete the sentences. B 1. I have a Korean friend, 3. 4 Complete the sentences and read them aloud. Grammar in Context a) where she stayed for three weeks. b) which was very good. c) who is studying at a college in Kyoto. d) when we saw the fireworks together. Australia 1. オーストラリアはアボリジニ (the Aboriginal Australians) が住んでいる国です . their sacred place. 2. オーストラリアの世界遺産の1つはウルル (Uluru) です. それは彼らの聖地です . the Aboriginal name "Uluru" rather than the English name "Ayers Rock." そういうわけで、私たちは今は英語名の 「エアーズロック」よりアボリジニ語名の「ウルル」を 使っています. Grammar for Expression [Can-Do 理由を述べる ] Replace the underlined parts with your own words and give a reason for your statement. My sister really likes sweets. She often eats chocolate between meals. That's why she has tad

英語の課題の並び替え問題なのですが 4問が解けず教えていただきたいです……💦 解説もできればお願いしたいです。

2. 彼は、 喫茶店で本を読んでいるのを見かけた美しい女性のことが忘れられなかった。 He couldn't forget the beautiful woman (seen / a book / in / had/ he/ reading) a coffee shop. Eng 2017 17 とてもありがたいです。

mainstreamⅢ chapter18 章末問題 解答教えてください！

6 Chapter 18 Comprehension a. On the basis of Gurdon's research, Yamanaka revealed that specialized cells from a mature Choose the appropriate answer. body can be transformed into iPS cells. frog. b. Gurdon placed cells from the skin of mice into an unfertilized egg cell of a c. Yamanaka took cells from the blood of mice and transformed them into a baby. d. The only difference between Gurdon's and Yamanaka's experiments was what cells they used. e. Organ rejection will no longer be a problem because it has become possible to develop organs from the patients' own cells. f. iPS cells will soon make it possible to cure all types of diseases. g. Yamanaka admits that iPS technology has done harm in some cases. h. Even as a scientist Professor Yamanaka believed that his mother saw his father's ghost. i. Professor Yamanaka has never thought of giving up research. found iPS ce j. What Professor Yamanaka wanted to say in the speech was what seems unfortunate at first may turn out to be fortunate in the end. not e mes B Choose the most appropriate main theme. a. John Gurdon and Shinya Yamanaka won the Nobel Prize because they helped each other for 40 years to create iPS cells. Chapter 18 | Minis SO 15 b. We should be careful about new technology because it takes time to put it into use and it can do harm. 24 c. Professor Yamanaka has experienced challenges in his life but they were also opportunities, one of which led to the Nobel Prize.