この問題の考え方がわからないので教えてください🙇🏻‍♀️

② 次の①~④において, 沈殿が生じる反応・その沈殿が溶ける反応を, イオンを含む反応式で記せ。 ① CuSO (aq)にNH3(aq)を加えていく Cu² + +₂NH3 + 2H2O Cu(OH)2 + 2/1/14 NO 5 21880. 2+ Cu(OH)2 + 4NH3 → [cu (NH3)4] 201 不安定 KURF 1 W ②AgNO3 (aq)にNH3(ag)を加えていく。 (c) (C) DE WIRE H2O Agl₂ +2NH4 + 2Ag + + 2NH3 + H₂0 Ago₂ こ + HOME'S OFTBO Ag2O + H2O + 4NH 3 2 [Ag(NH3)2]201 ③ Zn (NO3)2 (aq) に NaOH(ag)を加えていく 24 va 20 2n2+ + 2011 Zn(OH)2 C Sec 3 Wa Zn(OH)2 + 20H >> [Zn (0)4]²- S6 ④ Zn (NO3)2 (ag) に NH3 (ag)を加えていく 2- VI 21 b2 C B S + Zn2+2NH3 + 2H20 Zn(OH)2 + 2 NHY? 2+ 12 e O Zn (9+)2 + 4NH3 → (2n (NH3) 4)²+ + 2011

書き換えを教えてください。

(a) I use the wooden desk in my office. (b) I use the desk ( my office. )( ) wood in

単語の使い方に誤りがあるものを見つける問題です。😣 b の is を was にする、で合っていますか？

(a) Global sales of personal computers fell by 14% in the first three months of the year, in accordance with report by a research company. (b) This is the biggest drop since the company started keeping records in 1994. (c) One reason is that smartphones have become a major alternative to personal computers.

単語の使い方に誤りがあるものを見つける問題です。😣 4 で is をare にする、で合っていますか？

1. This computer is much more powerful than the one I bought last year. 2. I found it difficult to explain the reason why I was late. 3. The police are investigating the cause of the accident that happened yesterday. 4. Not only my brother but also my parents is interested in Japanese history. 5. He was seen to enter the building with a large black bag.

問3について　問題では2人とあたかも個人が2人いるかのように書いてるのに、答えはソクラテスはいいんですけどもう1人が中世の宗教学者たちという複数指してるんですけどこんなんわからんくないですか？

文型の質問です。 She kept walking. や She remained standing. は She kept angry. と同じくSVCですか？ またI saw her smiling. は I saw her angry. は SVOCですか? だとす... Read More

当てはまらないものを一つ選ぶ問題です。解説お願いします🙇‍♀️

She has ( ) interesting books to read during her vacation. A a lot of B plenty of C many D a great number of E a large amount of

英文を完成させてください🙏

サクラは、彼女の祖母の世話をするためにそこへ行きました。 Sakura went there ( 1 ) ( 2 ) ( 3 ) ( 4 ) her grandmother.

②がダメな理由は、予定を表す英語が入っていないからですか？

▽ 101 200 102 The results of the exam ( 1 are to be announced 3 is going to announce 2 ) tomorrow. 10 balged have niet 2 is being announced] will be announcing ed 4 21 (慶應大)

88番なのですが、②番が答えで どこの部分で関係代名詞でないと分かるのですか

200 88 基本 89 He was the first man ( 1 as 2 to ) cross the Pacific by canoe. 3 whom 4 which 026 (畿央大) I need something to write ( ). Do you have a niece of nonc