1はあと、少しで分かりそうなんですが…1.2共に教えていただけたら幸いです。 答えは 1が5.3gで2が1.1gです。

問 10 37 でにおける血液の湯透圧を 7.60z03pa誠 と 2)に答えなさい。 ただし、気体定数R=8.31Tmol.K-1 とずる』 =273 K とする。(各解答の有効数字は 2 桁 (ヒント: 1 Pa=1 Nm2=1N.mm?、1N:m=1J、 1 1) 37 でで自液と等張(浸透圧の等しい)の 液を 100 mL 作るために必要なグルコ、 質量を計算しなさい。

この問題の①の答えは3.50Aで③の答えは30.0Aなんですが最後に0は絶対必要ですか？ 理由もお願いします🙇🏻‍♂️

50mA 500mA 5A +D.C.

都立高校を受験するものです！ １２点満点中何点か教えてください🙇‍♀️🙇‍♀️🙇‍♀️ Shogi is the game that must use head when I play shogi. I think I study about shogi harder t... Read More

0 ールとすること。 る返事のメール 前後の広につながるように書き。全体と 人 7カ go 4 B 1 ll game, Thank you or Yo9ur email Tenjoyed reading it Tenjoyed watching the basebal g: too. ff was really exciiingl 4 As you say Tim 1 (he sog2 club now TII tell you ER ーー 2 1

（3）で水素の物質量を求める時に、条件として圧力を1.0✖️10^6にしています。それなのに、分圧の比率を使う時に問題で書かれている1.0✖️10^5を使っているのはなぜですか？

る) PS借 気体の溶解度 e 問題 228・229 水素は、0 て, 1.0X10*Pa で, 1L の水に 22mL 溶ける。次の各問いに答えよ。 Q⑪ 0C., 5.0X10"Pa で, 1L の水に浴ける水素は何 mol か。 (⑫ 0て, 5.0X10*Pa で, 1L の水に溶ける水素の体積は。 その圧力下で何 mL か。 (⑬) 水素と酸素が1:3の物質量の比で混合された気体を 1L の水に接触さきせて。 0 て, 1.0x10?Pa に保ったとき, 水素は何 mol 溶けるか。 夫シリーの法則を用いる。 (1) 0で, 1.0x10*Paで溶ける水素の物質量は。 ⑪) 標準状態における浴 2.2x10-2L 解度を物質量に換算する 22.4L/mol "82X10 fmol 浴般度は圧力に比例する。! 気体の溶解度は圧力に比側するので。 5.0X10Pa では, (⑫) 気体の状態方程式を | ospxjo-imolx 0X105 4 10-3mel=4.9x10-3mol - | 1.0x1 琶次) 党業する気体の体 | (2) 気体の状態方程式アレニzc77からじを求める。 隊隊のエカ アー 91x10-3molx8.3X10!ParL/(Kmo) x273K 0 4 5.0x10*Pa では, 圧力が変わっても =2.2X10-?L=22mL 一定である。 個軸) 圧力が5倍になると, 溶ける気体の物質量も 5 倍にな (6)) 蛋合気体の場合 気 る。 しかし, この圧力下で浴ける気体の体積は ボイルの法 ・体の沙解度は名和体の分 。 旭から 1/5 になるので, 結局同じ体積22mL になる。 圧に比例する。 : (3) 水素の分圧は1.0X105PaX174=2.5X105Pa なので, 溶 ける水素の物質量は, : <過王類外 B 9.82X10-!molX (2.5x10y1.0x10)=ニ2.5X10-Pmol

わからないので誰か解いてください。お願いします。

Mys7ery gg d sales. Some people are juSt Many people cnjoy shopping at flea markets and yar jooking for things they need。 Some look for items thcy colecr and others are looking 旨 rare valuable items。There are records of people finding valuable paintngs orartifaC計 4 for a few dollars. but one story is more surprising than them al Tn 2004 a man in the American Midwest bought a decorative gold cgg WI inSide for around $13.000 at a Hiea market。 That price SeemS VPIy pigh, but he Tf that didmt work。 he was planning 9 sellitto someone to 1d buy it for much However。 no one WoU た it for himself、 and he displayed it in his tm a watch thought he COuld resell it for even more。 rmeltit down for the value of the gold and jewels. more than he paid for it He decided to just kecp 1 might be、He looked up s found outit was a lost Faberg egg. TL Wa the Aander of Russta to his wife。 The jeWelet nd each egg was one of a kind。 What the kitchen. Eight year name written on the inside of the egg am ihird one ever made and was a gift from and watchmaker Faberg6 only made fifty CBgS, of the most valuable antiques in the world. hotographs to see the antiques dealer Wartski NeOne that had been lost for almoSta MO then sold it to a private collector. ss later。 he decided to try tO find out what the cgg man had Was One The man few to England With tham 2.500 times what he paid for Will ever happen agan。 buti iith their next purchase. gives hope to HG lm

わからないので誰か解いてください。お願いします。

Mys7ery gg d sales. Some people are juSt Many people cnjoy shopping at flea markets and yar jooking for things they need。 Some look for items thcy colecr and others are looking 旨 rare valuable items。There are records of people finding valuable paintngs orartifaC計 4 for a few dollars. but one story is more surprising than them al Tn 2004 a man in the American Midwest bought a decorative gold cgg WI inSide for around $13.000 at a Hiea market。 That price SeemS VPIy pigh, but he Tf that didmt work。 he was planning 9 sellitto someone to 1d buy it for much However。 no one WoU た it for himself、 and he displayed it in his tm a watch thought he COuld resell it for even more。 rmeltit down for the value of the gold and jewels. more than he paid for it He decided to just kecp 1 might be、He looked up s found outit was a lost Faberg egg. TL Wa the Aander of Russta to his wife。 The jeWelet nd each egg was one of a kind。 What the kitchen. Eight year name written on the inside of the egg am ihird one ever made and was a gift from and watchmaker Faberg6 only made fifty CBgS, of the most valuable antiques in the world. hotographs to see the antiques dealer Wartski NeOne that had been lost for almoSta MO then sold it to a private collector. ss later。 he decided to try tO find out what the cgg man had Was One The man few to England With tham 2.500 times what he paid for Will ever happen agan。 buti iith their next purchase. gives hope to HG lm

1、2の答えはなんでしょうか？お願いします。

英 癌に答えよ。 1. 次の英文を読み, yarious reasonS for the recent shortage of food on the world There are market。 One factor isS the extended drought* jn Australia,a major food exporter, This is almost certainly related to global warming. Another factor is the diversion of American corn and soybeans to biofuel production.。 Im 2007. over a quarter of US corn and a fifth of US soybeans were used for biofuels These trends coincided with an increase in the demand for food in China anq ーー India,ldue to economic growth, changing diets and increasing population。 At the に same time, farmland in many countries is being lost to urban development and Teson 1ana the amount of food which is produced is declining due to water shortages and, in China's case, to air and water pollution. Experts are now predicting a major global food crisis. Japan would seriously suffer from this problem when it comes to wheat and SMG which it depends heavily on imports to meet its needs. At the same tme 380.000 hectares of farmland are currently unused, due to an earlier program aimed at reducing rice surpluses. If these could be cultivated, they could help increase Japan's food security. Shortages are not the only concern with regard to food. ]apanese consumerSs also have to worry about the safety of the food they buy。 Many In 2007.a number of people were sickened by gyoz2 dumplings imported from China that were contaminated* mwith a banned pesticide. The mass media then drew attention to the fact that imports contain 則egal pesticides and food additives owing to staff shortages, only one tenth of all imported food was being inspected py quarantine oficers* among Which processed foods were not included。 The discovery』 in imported American beef of a material banned because of its ink t pk べM85(950)

問17を教えてください！ よろしくお願いします🙏

nn《n《ヘ2 (30)式の比例定数 束 は, 質量モル 濃度1mo】/kg 当たりの沸点上昇度で, とれを モル沸点上昇 という。 FR moJar elevation of boiling point | 電解質溶液の場合には, 溶質の一部 すべでが水溶液中で電離するの 点上昇度は溶液中のすべての溶 Eじたイオンを含む) の質 のののRONものの 変化量を示す。 例えば, 温度を1と するとき, A7 は温度の変化量を表す。 Aと# の積を表すのではない。 巡の奈溶液を沸点の高い順に並べよ。ただし, 電解匠はすべて電座するもの kg の尿素水溶液 (イ) 0.12mol/kg のスクロース水溶汐 kg の塩化ナオトリウル水浴液 正作カトリウム水溶液の沸点を小数第 2 位まで求めよ。 た 00⑩』 水のモル沸点上昇は 0.515K・kg/motl とし、 思比

埋めてください。

Vsion Guest Englsh Expression r Lesson13 制服に筑成? 反対々 Fsk 1] sight Translaton 。 To reaqL to leten te. men to tak to ppeier ne tvdent viireed Enolah phas by phraee and he Cherdl kt "paneee 私の学校では / |徒は制服を革 しかし彼らはそれ |ていまう。 In my hool 7 れればなりません / stdents have to wemr a untform/ ついてきまざまな意見を持っ|but they have diTerent opinione abont] 後ら半人かは / ーー |tmem7 2 |それに友誇で /. ae amnet 誠にの平んなデザインのために。 |because of its boring design. |邊らは思っていません They do think 彼らの個性を出せるとは [that they can express their own jndisauaty / |それを填ることで、 when they wear 固の生傘たちは言います / Ode students sey/ 間服は彼らに一体感を与えると |that the uniform gives them a senael |あるいはそれは反済的だと rumiy/ |なぜならたくさんの服を買 う必要がないので。 |or that it is economical / lbecause they do ok nsed to buy an laothes Sc2] Tue crFase 全) Answerthe questions. 1. Opinions about school uniforms yary from students to students。 ( ) 2. 8ome of the studente think the design of their uniform is boring. ( ) 3. Other students think wearing the unitorm is expensive ( ) Word Hunting Try to find the word which the sentence refers to In the teXt 。 1. atype of clothing worn by all the children at a school ( ) 2 to show or make known a feeling, an opinion etc. by words1ooks or actions ( ) the qualities that make sb/sth diferent from other people or thinge ( ) 4 not spending money more than necessary (

算数の予習をしているのですが分からないので写真のところを教えてください！ (どこでもいいので)なるべく早くお願いします

正方形の | 辺の長さが10 倍になると, 面積は何倍になりますヵ 面積の単位は, mをもとにしたmy, km をもとにしたkm などのように, 長さの単位をもとにしてつくられていまず。 aや haは, 森林や田畑などの土地の面積を ” 表すときに使われるよ。 | 辺の長さ 1km 100m 10m Im | cm 正方形の Il km 0000m| 100m 1m lcm 面積 (| ho) (lo) 次の面積を雪すには, どんな単位が使われてい シン ) 教室の面積………………64 閥旨