Grade

Type of questions

English Senior High

答えが無くて、あってるかどうか添削してください

① ( )内から最も適切な語句を選び,○で囲みなさい。 1. She had her mother (pack / packed) some sandwiches. 2. I hate (his/he) being treated like that. his 3. I'm sorry for (not going / going not) to the party. 4. He is proud of (buying / having bought) the house when he was young. 5. I heard the birds (to sing / singing). 2( 内に入る最も適切な語句を選び, 番号を○で囲みなさい。 1. Dad, if my grades improve by the end of the term, would you mind ( 34678 2 locking ) by my nickname. raising 2 rising 3 to raise 4 to rise 2. "I'd better call our neighbor to ask her to check the door of our apartment." "You don't have to do that. I remember ( ) it when we left." 1 lock 3 to be locked 3. I like ( 1 call 1 allowed 2 being called 4. "Our trip to Tokyo was fun, wasn't it?" "Yes, it was great! I'm really looking forward ( 1 go 2 going 3 5. "Do you still plan to go to Hawaii this winter vacation?" "Yes, and I wish you'd consider ( ) with me." 1 go 2 going 3 to go 6. If the pain in your throat becomes worse, have it ( 2 checking 1 check 3 to check 7. Although her parents had said "no" for a long time, they finally ( alone. 3 to call ->>> 1 2 5 8 10 ) at once. ) my allowance? 〔センター試験〕 4 to lock 4 calling ) there again sometime." [センター試験〕 to go 4 to going 4 to going [センター試験〕 4 checked 4 made 〔センター試験〕 [センター試験] ) her go to Europe 〔センター試験〕 2 got 3 let 3 ( 内の語句を並べかえて, 意味の通る文にしなさい。 1. I was thinking of the speech (called, I had to, make, my name, when I heard ). [センター試験] I was thinking of the speech I had to make when, I heard 2. If we want to (English, in, make, ourselves, understood ), we need not only good language skills but also clear thinking and a broad general knowledge. If we want to make ourselves understood in English language skills but also clear thinking and a broad general knowledge. [センター試験] we need not only good 02.01

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Mathematics Senior High

答えが無くて、あってるかどうか添削してください

① ( )内から最も適切な語句を選び,○で囲みなさい。 1. She had her mother (pack / packed) some sandwiches. 2. I hate (his/he) being treated like that. his 3. I'm sorry for (not going / going not) to the party. 4. He is proud of (buying / having bought) the house when he was young. 5. I heard the birds (to sing / singing). 2( 内に入る最も適切な語句を選び, 番号を○で囲みなさい。 1. Dad, if my grades improve by the end of the term, would you mind ( 34678 2 locking ) by my nickname. raising 2 rising 3 to raise 4 to rise 2. "I'd better call our neighbor to ask her to check the door of our apartment." "You don't have to do that. I remember ( ) it when we left." 1 lock 3 to be locked 3. I like ( 1 call 1 allowed 2 being called 4. "Our trip to Tokyo was fun, wasn't it?" "Yes, it was great! I'm really looking forward ( 1 go 2 going 3 5. "Do you still plan to go to Hawaii this winter vacation?" "Yes, and I wish you'd consider ( ) with me." 1 go 2 going 3 to go 6. If the pain in your throat becomes worse, have it ( 2 checking 1 check 3 to check 7. Although her parents had said "no" for a long time, they finally ( alone. 3 to call ->>> 1 2 5 8 10 ) at once. ) my allowance? 〔センター試験〕 4 to lock 4 calling ) there again sometime." [センター試験〕 to go 4 to going 4 to going [センター試験〕 4 checked 4 made 〔センター試験〕 [センター試験] ) her go to Europe 〔センター試験〕 2 got 3 let 3 ( 内の語句を並べかえて, 意味の通る文にしなさい。 1. I was thinking of the speech (called, I had to, make, my name, when I heard ). [センター試験] I was thinking of the speech I had to make when, I heard 2. If we want to (English, in, make, ourselves, understood ), we need not only good language skills but also clear thinking and a broad general knowledge. If we want to make ourselves understood in English language skills but also clear thinking and a broad general knowledge. [センター試験] we need not only good 02.01

Resolved Answers: 1
Chemistry Senior High

②の問題で、鉄イオンの物質量÷コロイド粒子の物質量をするのはわかるのですが、なぜ出てきた値が個数になるのかがわかりません💦molで割ってるからmolで出てくるのではないんですか?🙇‍♀️

(e) 万散負どうしの衝突が原因で起こる。 244 コロイド溶液 名城大改 和性が小さく, 水酸化鉄(ⅢI) のコロイドは電気泳動の実験を行うと陰極に移動する。また,水との親 | コロイドとよばれる。( を加えると沈殿が生じる。 この現象を(B) コロイドに少量の電解質溶液 (ア) という。 (イ) 1.0mol/Lの塩化鉄(ⅢI)水溶液 2.0mL を沸騰した純水に加えることで,水酸化鉄 (ⅢI) のコロイド溶液 100 mL が得られた。次に,このコロイド溶液の全量をセロハンの 膜に入れて純水中に浸しておくと,塩化物イオンなどの小さなイオンが膜外へ移動した。 この操作をという。このとき鉄(ⅢI)イオンはセロハン膜外へ流出しなかった。 を十分に繰り返して得られた100mLのコロイド溶液の浸透圧を 27℃で測 定したところ, 1.25×102 Pa であった。香 気体定数 8.3×103Pa・L/ (mol・K) (ウ) (1) 文中の「 に適語を入れよ。 (2) 下線部(ア)について,次の(a)~(e)の塩の同じモル濃度の水溶液を用いたとき,最も 効果的に水酸化鉄(ⅢI) のコロイド粒子を沈殿させるものを選べ。 (c) Na3PO4 (d) KNO3 (e) AICI 3 (3) 下線部(イ)で起こる反応の化学反応式を示せ。 (a) NaCl (b) Na2SO4 (C) (4) 下線部(ウ)について,次の各問いに答えよ。 ① このコロイド溶液のモル濃度 (mol/L) はいくらか。 ただし, セロハン膜内のコロ イド溶液の体積は常に100mLであったとする。 ② 下線部(イ)で用いた塩化鉄(Ⅲ)水溶液中の鉄(ⅢII) イオンがすべて水酸化鉄(Ⅲ) のコ ロイド粒子になったとすると, コロイド粒子1個の中には平均何個の鉄(Ⅲ)イオン が含まれているか。 14 溶液の性質 17

Resolved Answers: 1
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