解答がなく困っています。可能な問題だけでよいです。手書きの画像でいただけると嬉しいです。よろしくお願いします。

1 のようなサッカーボールのような形をした、 炭素原子 60 個どだけからなるフラーレン と呼ばれる Ce分子がある。この分子は、 室温では、図 2 のように立方体の項点と、面の中 心に Cs分子が 1 個ずつ位置する結晶構造をと り、その単位格子の一辺の長さは、 1.4nm で ある。なお、熱運動により、室温では、Ce 分子は図の位置で自由に回転 し、球形であると みなせるとする。 また、。』 Ge 結漠 w に均一に 8.4g になった 炭素 C の原子量を 12、カリウム丈の原子量を 39 とし、1.45=2.8,。 アボガドロ定数を 6.0x 10S mot とする。 3 著作物につき図は公開していません。 (DTMiller, Inorganic Materials Chemistrw Oxford University Pxess より転載) 敵1 2のように分子が配列している単位格子をどう呼ぶか、答えなさい。 間2 単位格子内に含まれる Ce分子の数はいくつあるか、答えなさい。 間3 単位格子内の炭素の数は全部でいくつあるか、答えなさい。 問4 Ce結晶の比度はいくらになるか、単倍を g・cm3として答えなさい。 問5 下線(において、単位格子内において 1 個の Ce分子に対して何個のカリウム原 子が含まれているか、もとめなさい。 -

心臓が拍動するときにはまず、左右心房が同時に収縮する。続いて左右心室が血液で満たされると、心室もち左右同時に収縮する。 この文はどう英語に直したら綺麗な文章となりますか？

なぜ赤線のやくになるのかわかりません また半インテリ　四半分インテリとはどういう意味ですか？

たの文を読み,要皆を二つに分けて, それぞれ (1) 「普通教育普及の人害 ) ② 「その届害をのぞく可能性は…] という書き出しで, 1) は45字 5 字まで. (⑫) は30 字から 40 字までの宇数で記せ。ただし指定の書き 出しの文句も字数に入れる。 (名読点も字数に入れる。) j Our modern system of popular education was indeed indispensable and has conferred great benefits on the country, but it has been a disappointment in some important respects.②Generally speaking, has produced a vast population able to read but unable to distinguish : what is worth reading, an easy prey to sensations and cheap appeals. ③Consequently both literature and journalism have been to a large extent debased since 1870, because they now entertain millions of halfeducated and quarter-educated people, whose forbears, not being ④The small highly educated class no longer sets the standard to | | tme extent (hat it used to do, and tends to adopt the standards ot the majority. ⑤ Whether in the twentieth or twenty-first century the Jower forms of literature and journalism will completely devour the higher has yet to be seen. ⑥If they do not,it will be due to 5 improved Secondary and Higher Education forming a sufficiently ]arge class to perpetuate a demand for things really worth reading GZ5 [注] forbears = ancestors perpetuate = preserve, keep up

bとaが教科書とは違う値で出てきてしまうのですが、どこが間違っていますか？？

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1と2の問題の意図と答え方がいまいち分かりません。答えも書き込んだものがありますが、正直あってないと思います。 お願いします💦

Grammar 、1 omplee the interview with a prize-Wirrurtg fravel writer at the prize-giving eVertt. QO: What ie prのと (this prize / mean) to you? SGDGHI 2 と = (feel) Very proud of myself. 1 never 3_ Secrどの (expect) to win. (@: When you sit down to write, how \ 2 の (you / decide) what to write about? ん: 15 9wて kyow (not / 0 really. Sometimes my readers ?__ cwgle (send) me ideas. O: 「 Mck lces__ ( which places / interest) You? (utetes te ! 人A: Oh everywhere. Every culture 5_ _ MM2S (have)something special about it. こ (⑨:4 Di zu wokivg (you / work) on anything at the moment? 仙人do) some research for anew book and I also 『 SAUCDA (want) to fimish some magazine articles. O: 5 _Caw vow tg (you / can / tell) me what the book'"s about? 人 about either Brazil or Vietmam. 1 love both places. (2がe the sentences about the writer true (T) or と false (B)? 1 She's surprised to win prizes for 山 ⑧ her books. 2 She usually writes about what の ① F readers want. 3 She's writing some articles onPeru (⑤) and Vietnam. ュc| ann as| no tal me US( inG VoOCc (5 ルwr ar lu 6 3 Exe kim tall Real OPe」 ふひ必OOロロ mm maエコルレラー

explains what Economics is about, how economists study economies, and how economics affects the world. Economists study the choices made ... 続きを読む

B問題が合っているか不安です。教えてください。

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英語の問題について質問です。 3番の答えを教えてください。

Disappearing Giant Kelp Something is kiling Califom kelp. A giant kelp forest is undcr th waters ff CAIITOTmIi 押上5 efforests on land: itis shrinking fast GianKelp isnt usual seaweed:it can grow up to thirtFive meters talL ItS 1eeYe6 OF TON 后iiy centimeters a day. Giant kelp is also the heart ofan ecosystem: all sorts of createS RRBil語記計記還 abalone and rocklobster make their home in the kelp. Humans farm kelp so they Cam teiに請還 eIyTts in toothpaste too. Sometimes it is even used im soap.。 However the giant kelp forcsts have shrunk. It is estimated that about ninety-perCent faNIO還計語計 kelp have died offin the last seven years. Alot of fishermen say that they used to be able 1 ei旨 Wiy js the Giant kelp disappearing? The seas offCalifornia are getting warmer because 0flGDSNmin還 Seientists think that could be part of the reason. They also think pollution,and introdqed BTedaN6msike 由e North Pacific sea star might be to blame, but theyre not sure. Researehers have tried replanting giant kelp.A young plantis tied to abrick and dropped 6Nt6 tiesei 請【しSeienHsts say we need to do more to help the kelp. One plan is to find out where gant KeID Sei6S らら o。6。d

中学生です Skeptical mockingとはどういう意味でしょうか…🙇‍♀️

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