Grade

Type of questions

Chemistry Senior High

【英語ですみません🙇‍♂️】9,10,11,12で、どれがorganized, reduced なのか教えていただきたいです🙏 6,7,8は分かったのですが、下はよく理解できませんでした説明お願いします。。

6. reaction of nitrogen gas with hydrogen 82S 2 NH.(⑧ N@ 3 HH@ グ 太 El cxidized N reduced 旧 ineral o7g7coc76) 7. production ofcopper metal fom its sulfide as found in rocks (Cu。S, the miner2 2 SO,⑮ CuSG) + O,@ つ 2 Cu⑮ ky ィ N +| っ の ケ 1 oxidized 。S redueed Cu () 8。 elemental bromine can be cxtracted from seawater using chlorine ga 2 Brの Ss 09 っ mg + CMの ー| 選 の | oxidized Br reduced C% OrganismSigetitheir energy by COndHGHilFGGOXIEGHGHONSING “harvesting2 the energy released』軸heyineed (1) something to oxidize (an electron donor whichis theirfood) ②⑫) Somefhmgt6 oxidize it with (am electron acceptorleigl 0 ) 2. Here js an example ofa food molecule (glucose) being oxidized by oxygen in your body CHi。0。(くの 店 6 0.(<の ーー 。 6CO:(@⑦ 直 6 H0⑰ 辺 ダ +t ゝ 汗(時 oxdized reduced 10. some bacteria use sulfate as their oxidizer (electron acceptor) instead ofO。 mm fhis example, the bacteria are partially oxidizing lactic acid to produce acetic acid NOTE: a fractional oxidation sfate is allowed for carbon @& this is not balanced as written Jacfic acid acetic acid CH。COOH(22) + HO⑦) + SOの つ CHiCOOH(42) + CO,(42⑦) + HS-(の oxidized reduced 11. Bacteria can also use nitrate as (heir electron acceptor. As nitrate gains electrons, it tuns into several other forms. Find the oxjdation state of nitrogen in each of them: which is most reduced and which is mosf oxidized. NO NO N, NHi 4 12. Bactera can use amn1Onium aS an energy SOurce when oxygen 1S Dresent tO Oxidize it、 2NHJ + 90。 ご 2N と 4HO 2 ィ| RI oxidized reduced

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Mathematics Senior High

(1)の問題についての質問です。 なぜ4と6の最小公倍数12の倍数の出る確率を引かなくてはいけないのでしょうか?

ついた 枚のカードながぁ> 、 、「。当 での番号のついた 109 DON ・ NN ぎ, 次のカードを引く確率を求めよ。 oy。記 Re ヾ タ または6 の倍数 N AN 6 の倍数ではない数 Action 排反でない事象の和事象は, 多B&cxao、 ーー… NN 4の伴数 ーー me RS の倍数かつ 6 の倍数である確率を求める。 3 | 1、2 を用いて求める確率を計算する。 「__ 生生 引いたカードの番号が 4 の倍数 6 の倍数である事象をそれ ぞれ4, 万 とする。 還KIX2NINN4%25) より ん(⑭) =25 1100+4-ヶ =f6X1。 6X2,。・・, 6X16} より zz)=16 DU よっで, 事象 4。ぢが起こる確率はそれぞれ 本SN 16 _Pの=高, 7の=痢 ごで4お は) 引いたカードの番号が 4 の倍数かつ 6 の *12 は4と69WMa 倍数 才なわち 12 の倍数であるという事象でもるから でぁる。 _40g=2xi 12x2 …, 2xgl ょり 前 1 ON 7(4nが= RE 44 及がとKW半 合があか5 4 たカコドの秋抑が4の谷衝または6 の倍数である事 Weeu 表は 4Uおであるから, 求める確率は (40の=p(④⑳+p(の-p(4n 0 国0 10 0 33 100 100 1i00 1i00 1!・ * る 4 (@⑫ 引いたヵー ドの番号が4 の倍数であるが, 6 の倍数では ・ リ なり東箇は 4n斑であるから 求める確率は 8 _f(4n MA)M pf4 n) 0 0 20002 za 100 jo 2 9

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English Junior High

グラフのア、イ、ウを埋めたいのですがどこに埋めるためのヒントがあるのかが分かりません。 長文で申し訳ありませんが教えて頂けると幸いです🙇‍♀️🙏 ちなみに答えはAがelementary Bがjunior high Cがhighになるみたいです。

: 90中3なな sducation an 是ave yow ever been to a publie library? Libraries are built to “develop educatio eulture. Publie libraries have (①important jobs.F 和 天 の sn1OV TGg 1 nr Flocal doewmemts。 Second, they give all people the *chance to enjOy Te ading irst。 libraries keep books and important and to get = 9 りら E n So attract more imformation Now, pubjic libraries have another job. They are trying to a *teenagers, *especially junior high school and high school studentS. *According to these tyo *graphs on the right, elementary school students read more books 全om 2009 to 2016. but the *situation ofjunior high schoo】 students and jigh school students have only *changed a little. *Tn addition, about 5726 of high school students read zero books a month in 2016. So, pubic hbraries want more teenagers to visit there. Many publie jibraries have started new WaYS to attract more teenagers. For example, one Hiprary in Tottori works with some students 抹om a high school. The jbrary has a place to put books which the students want other students to read. The students decide how to *decorate the place to make people interested in it.Another jibrary in Osaka has an event called Book Review /727zg7 Evenf". Teenagers talk about thejr 色vorite books in a のzz Ystyle on stage for three minutes. People who enjoy the zzzg7laugh alot and ある 1 か月間の平均読書井数 (必 間半ーーーーーー | 1 0 全- コ 1 隊人SI2SS TO iEO 17 EGOGT5 14) 2009 2010 201L 2012 2013 2014 2015 2016 ある1か月間に 1冊も本を読 > (9 ) 60 二 450 20-_169 | 09 2015 2016 | schoot students _ |school students | school students (第 62 回学校読書調査から作成 at the same time they become interested in books they have not read yet. Pupjie jibraries today are not jnst waiting for *yisitors. They *take actions to make more teenagers( ② )in books in the jibraries. Public jibaries hope that more teenagers w山 yisit the hbrarjes and read alot ofinteresting books. so they are trying some new ideas to attract more teenagers. Why dont you yisit a public hbrary in your town? You may fnd some _g9od points there.

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