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化学 高校生

写真の(3)が分かりません。 写真三枚目が解答です。 なんで5/4なのかが特にわからないです。(解答5行目) 4/5だと思ってしまいます。

k 応 。.<a 5 ue MMをHg等しい oe ee ae gaoたAu た1の10 Yaルのマンダン人リム 10 ar ac aa で人人特に電化されるまで和久した、 はニノッスコの は人を晶した。その化ただちに120 x 6-*ae』/しのシュク下ト リッ NrCx0。砂10.0im をえなところ宮か誠えて 后と なっな 半いて. 三角フラスコ内の導を60で に島ちなが6 導に難して ミアイヤモンドあよの朱拘より大きい Wai E】 2 いるシュウ要を4.00 x 10 mLの過マンガン陽カリウム電で半定しなど た滞。。 .9fnnk 生病 = 8 0mLを上穫した。 p且 0 し (0 の償作では 半マシンイオシはのによって Se すす Asああまな人 [図 *omseex 0-eomnEを463いに 2てBa 10のを用マニクシートにマークしなSM ては42衝になるように3邊を回朱人して来 で放必マークシートにマークしなきい で200の滞の人 をマークしなきい 本 を 品.ロ中括 2 EN 川の和人化件による抽梨を放休する指析と (Chemcql Oryeem Demand : COD)がある。 COD を案め 人する和尼化物を過マンガン代カリウムのような天上 人ので度人きせ次にそのときに滑き| (mel:交してます。 着用のCODI バシュ2代ナトリウムを用いて曽お8 (の 上10mL を=角フフスコ

解決済み 回答数: 1
英語 高校生

最終段落のピンクの赤線の部分とピンクの矢印からの一文の訳し方がわかりません 熟語とかあればそれも教えてください あか

The Earliest Writing ゞ Very cariy on ple must hawe felt the need to send messages andLKeep records. /Cave dwellers made little piles f stone to mark the boundaries 《f their land) Farmers made scratches on Jameso mark he mumberofdays since he tll moon Other cntches tok shepherds the number Jimsmherrneighbors owed them。 Villagers earned to communicate with diiant Plces using Code df oke agnadls 6PArembeats。 Humters made plctures in sand endon the wals faves From picture writing, called pictographs,( 40 ). jjmon&. some pictures were simplified Men roader meanings Thusza person could write in pictures without having Io Ha ik The picurcsbecame moreabstract orexamplp sing sHck fgtre torePreSenLa hime ang。 jn he other 』 few designs were chosen(om the pictograpDX 4ndywere used Io repreeit the Junds flanguagapd these became an alphabet 22 he development fpicturesyfhto letterS made it possible for more people to learn to readzand っ d mie This developmen also:enabled people to write quickly Trmade it easier or one generation AO V い 和 psonis bestides6 the net generation。Alphabets allowed people far apartto communicate eaSiIy idaury hc recording ofthe hitstory of viizaton was made possible by the carly development6f alphabetic writing) ) ( 41 ),themarks of paper are not important in themselves They are important for what they represent ad-for the job they do. MK) communicate with someone is to share your irmation, experiencescand emotions with that person。 SGmmefhing in one person's mind is put into iiten ymbols ( 42 )|anothertan share it CPerhaps it appears in the form apoemJxwhich an be read and enjoyed by many people. Eerhaps itis only a person' notetoa friend, asking for help. iiingspeaks forthe writeriitrepresents his or her thinking. Cam never be any beter than eees nkng Trthe writer is not thinking ina clearandorganized manner ( 43 ).共 ieyrierdoes notknov the subject/fis orherwritng wil show Hhie ignorane 2

解決済み 回答数: 1
英語 高校生

l9の the presence. with absence. presence l19の from l25 even though の意味を教えて貰いたいです

の到二と表を読み下関い(間 ビも語きなものをそれぞれ下の⑪、6 eee el eetimgs] One Kudy/Yms condueted uu ue ono隊拓。 ey me Hmds of foods ん。。 any人ustrd人ipcere ハバ eaere mwyradyfc76 Ye 半| ) i inted from the pai he rsearchery(なamined 140 paintingof famiy 2 了 amo e mme)Tuesy6 ontries the United States France years mi ch paintm The researchers/examined/ear g Germamy Iraly, and thie Netherlands. d sodeqss for the mresenoe Me os am R の テ の 宙語培は researchers coded it as 本 calculated the percentage of the am iMese conmtries tfat imcluded cach food. がの percemikge cf painings (ch seleted foods') Te ee Geveral fndings. CEisb)some paintings from thee 本 foodkhe researchers had expected.」 sd were most common mm the Netberiands_ Dutch) paintings which 江Nanticipated ss meery haMof is me tme se (Second.人Ao Paintingy/aa not jnclnde foodsfthe researdhers had seced)NGetisDand fs kach appeared ee Than (2 を ihe paintngsGo je Unted States。 France。 and Tp aw PrFe PofioDs( the9countis)6order ceans or Seas Chickm 。 TOrmmon food sgfdom appeared in the 'paintings. fhirdノsome painings jncuded foods(he researchers jad not expected) For ex me among German miptngy 20% cf tn ca mtnomy nly 6 of the count ouches the sea) Also. lemons Were most common in paintings from the eihernd 6 eoeny do not grow there naturally。

解決済み 回答数: 1