イオン式で表してはいけない理由を教えてください。 沈殿や錯イオンが生じない場合、イオン式ではいけないのでしょうか。 どのように判断していけば良いのでしょうか…

LüloHt4NH3ラCCuCNAs)4J+20H) Fett30H 7FecOHフs VEct+ 301→fels eoH)st3HC1→FeCls+3位0 水に溶する 2622 考察

next stage の勉強の仕方を教えてほしい

高一で最初のテストがあるんですが、比喩の「喩」は俗字(写真の字)で書いて大丈夫ですか？分からないので教えてください🙏

22の答えを教えてください！

1.時制 Practice Boog pure gne pue omOLLOM M 22. I can't tell if it ( liw ) tomorrow. bluow nesd Vsrl llirw (S) 2rains O will rain 3 has rained ④ rained ロ 23. We are ( o) part in a speech contest next month.ms O going to take 2 to be taken 3 about to taking ④ being taking ロ 24. Two years have passed( e pocu ④ till )I last met her. O before 2 since 3 when 00

19の問題はなぜ答えが3番になるのか教えてください！

ロ 16. The pitcher ( O had been playing ) in the minor leagues for years before he got a chance in the majors. の has been playing 006 3 is playing will be playing く近畿大〉 口17. By next March Mary ( O is 006 )working for this company for 15 years. 2 will be 3 has been の will have been く相愛大 18. Please let me know as soon as he ( ) at the airport. O arrives 2 would arrive ③ arrived ④ will arrive く上智 08 19. Please lend me the book when you ( )it. のfinished 2 had finished 3 have finished ④ will have finished 〈東京電村

11の問題はなぜ答えが4番になるのか教えてください！

M 11. By the time the manager arrives, the repairman ( ) the computer. roM 004 の fixed の will have fixed si 2 had fixed ③ was fixing 〈立命館大) ア ロ 12. I remembered that I ( T 、 ) my umbrella at the coffee shop. / >004 の leave 2will leave 3 have left の had left く淑徳大) ロ 13. “T'm going to New York this fall." “How nice! I ( ) there once." O had gone 2gone 3 have been ④ been 〈魔浮大) ロ 14. We ( ) each other for ten years. 004 00 O are knowing 2 have been knowing V o (asw \Jsdh ④ know mnotai Vod 3 have known odvM <金城学院大

11の問題はなぜ答えが4番になるのか教えてください！

M 11. By the time the manager arrives, the repairman ( ) the computer. roM 004 の fixed の will have fixed si 2 had fixed ③ was fixing 〈立命館大) ア ロ 12. I remembered that I ( T 、 ) my umbrella at the coffee shop. / >004 の leave 2will leave 3 have left の had left く淑徳大) ロ 13. “T'm going to New York this fall." “How nice! I ( ) there once." O had gone 2gone 3 have been ④ been 〈魔浮大) ロ 14. We ( ) each other for ten years. 004 00 O are knowing 2 have been knowing V o (asw \Jsdh ④ know mnotai Vod 3 have known odvM <金城学院大

1の答えが、4番なのですが、なんで1番のgrowではいけないんですか？

CCchr a o 200p Practice) ad (1)英文中の空所に入る適切な語または語句を選択肢から選びなさい。 ロ 1. Hawaii is the only American state that ( 2 to grow ) cacao beans to make chocolate. の grows 3 is grown 0 grow ) on a business trip three days ago. 3 has gone ロ 2. My father ( ④ had gone O goes 2went ロ 3. My family ( ) to see my piano concert tomorrow night. O coming 2) came (3 may be come ④ will come ロ 4. You shouldn't go out, because it ( ) heavily now. O rains の is raining ③ rained has rained

解き方が分からないので、分かる方ぜひ解き方が教えてください！！

とりだした。 250 ℃の水 100gに塩化カリウム KCIを 40.0g溶かした。 この水溶液100gを20℃に冷やした とき,析出する KCI は何gか。ただし, KCI は水100gに 50℃で42.9g. 20℃で34.0gまで 溶けるものとする。

何度考えても分からなかったので教えてください

|2 6x2+11n+38 である。 が整数となるような最大の自然数nを求めると, 3n-2