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English Senior High

英作文の添削をお願いします。🙏 写真一枚目 問 写真二枚目 回答 写真三枚目 解答例・問和訳等

名古屋大・文系 English words in length (Indicate the number of words you have written at the end of your answer. Do not count punctuation such as compras or periods as words 1 200 donors and delivers blood products to those who need them. Figure A below By year the Japanese Red Cross Society collects blood from voluntary shows how the mambers of younger (between the ages 16 and 39) and older between the ages 40 and 69) blood donors have changed in Japan from 2000 to 2019, as well as how the number of all blood donors has changed for the nineteen-year period. Figure B shows the total amount of blood donated in Linear trend lines are shown in dotted lines. Japan from 2000 to 2019 7.000.000 6.000.000 5.000.000- 4.000.000 3.000.000 2.000.000 1.000.000 Figure A Age (1639 years) A Age (40-69 years) .... ● All donors B. 1999 2001 2003 2005 2007 2000 2011 2013 2015 2017 2019 Years Amount of blood donated (liters) 2.000.000 2.000.000 1,500,000- 1.000.000- 500,000- Figure B QUESTIONS 2023 17 04 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 2019 Years Adapted from: Ministry of Health, Labour and Welfare website https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000063233.html Write three 1. Describe what the Figure A show. trend lines in approximately 30 to 50 words. (Indicate the number of words you have written at the end of your answer Do not count punctuation such as commas or periods as words.) 2. Describe the trend depicted in Figure B. and explain how the amount of blood donated per donor has changed since 2000 by referring to both (Indicate the Figures A and B. Write approximately 30 to 50 words. Do not number of words you have written at the end of your answer. count punctuation such as commas or periods as words.)

Solved Answers: 1
Chemistry Senior High

質問です 1枚目にあるように[H⁺]の濃度を求める時は√cKa となっているのに2枚目の⑶の問題では[H⁺]を求める式がcaなのかわからないので教えてください

3 電離平衡 ① 水のイオン積 KwとpH 一定温度では,水溶液中の水素イオン濃度[H+] と水酸化 物イオン濃度[OH-] の積は,水溶液の性質に関係なく常に一定。 Kw=[H+] [OH-]=1.0×10-14 (mol/L) (25℃) 47 [H+]=b×10-“ [mol/L] のとき, HIPH=-10g10 [H+]=a-10g10 b ② 電離平衡 電解質の電離で生じたイオンと,電離していない電解質との間に成立する 平衡。この反応の平衡定数を電離定数という。 DOTMER ① 〈例〉〔mol/L] の弱酸・弱塩基の電離平衡 さい(大人 CH3COO- + H+ ← NH4+ + OHT COO+H [mol/L] NH3+H2O NH C 電離平衡 CH3COOH はじめ 平衡時 電離定数 電離度と イオン濃度 C c(1-a) Ka= a= aftca [CH3COO-] [H+] [CH3COOH] Ka C =ca [mol/L] = *Kn= ca (mol/L) c(1-a) 8m++Aca 100+ [NH4+][OH-] [NH3] Kb= + [H+]=√cKa〔mol/L] / = = [CH COOH] [OH-] [CH3COO-] a= - Kb [OH-]=√ck, [mol/L] A =ca² (a <1のとき, 1-α=1 とみなせる) ca² 8 *Ka(Kb)= cax ca c(1-a) 1-a ③ 塩の加水分解 弱酸と強塩基または弱塩基と強酸からなる塩の水溶液は,電離で生じ た弱酸のイオンまたは弱塩基のイオンが水と反応 (加水分解)して, それぞれ塩基性また は酸性を示す。 この反応の平衡定数を加水分解定数Khという。 〈例〉 弱酸と強塩基,弱塩基と強酸からなる塩の水溶液 (c 〔mol/L])の加水分解 塩 液性 ) 酢酸ナトリウム CH3COONa (塩基性) 加水分解 CH3COO-+H2O CH3COOH + OH- 加水分解定数 Kn= [CH3COOH] [OH-] Kw² [mol/L] [CH COO-] Ka イオン濃度 [OH-]=√cK〔mol/L] [mol/L] ca [mol/L) =ca²[mol/L) V C " 塩化アンモニウム NH4CI (酸性) NH4+ + H2O NH3+H3O+ Kn= -(mol/L) [NH3] [H+] [NH₂+] Kb [H+]=√cK [mol/L] = Kw [CH3COOH] [OH-]×[H+] [CH3COO-] × [H+] = 1 K. XKw= Kw Ka

Solved Answers: 2
English Junior High

大問2の英作文(4点満点)と大問3の英作文(5点満点)を採点して点数をつけて欲しいです!お願いします! 大問2の英作文 I chose D.The way is easy very much for me, so it's better than others. 大問3の英... Read More

次の資料1は, せんと博物館 (Sento Museum) の利用案内の一部である。 また, 資料2は,ま ほろば駅 (Mahoroba Station) から, せんと博物館への行き方を【A】~【D】の4通り示したもので ある。各問いに答えよ I droice wasatin adi of og worlife 資料1 menom od ni donut send oj soalq ou si mad Museum Hours O E net li mortete sdotodely to dix jest gilt sen bfrade no? The museum is open from 10:00 a.m. to 6:00 p.m. Last admission is 30 minutes before closing time. te adorodlalá moi amoen wil nety of 181 9800 oy II Holidays The museum is closed from December 28 to January 1. 資料2 Special Exhibition The "Kano Eitoku" Special Exhibition will be held from April 1 to October 31, 2023. TangP Others HA1~1 to 311075 [A] [B] The restaurant is on the second floor, and it is open from 11:00 a.m. to 2:00 Eating and drinking is allowed in the garden. 2 ICI [D] ( 一般選抜 ) in.q 00:2 in COST2 edotoel in ste Doy (注) (2023年) - 9 Take a train from Mahoroba Station to Sento Station. [about 7 minutes] Take bus number 1 in front of the East Exit of the station and get off at the "Sento Museum" bus stop. [about 9 minutes] Then, walk to the museum. [about 3 minutes] Ren p.m. Take a train from Mahoroba Station to Sento Station. [about 7 minutes] Use the East Exit of the station and walk to the museum. [about 27 minutes] admission A open (店などが) 開いている closed (店などが) 閉まっている exhibition Take bus number 2 in front of the East Exit of Mahoroba Station and get off at the "Sento Museum" bus stop. [about 42 minutes] Then, walk to the museum. [about 3 minutes] closing: 閉館の Take a taxi in front of the West Exit of Mahoroba Station to the museum. [about 25 minutes] allow: 許す exit

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