学年

教科

質問の種類

TOEIC・英語 大学生・専門学校生・社会人

動詞の使い分けがわからないです😭

EXERCISE 20➤Looking at grammar. (Chart 5-6) Choose the correct completions. 1. The United States has have a population of around 325 million. an established and respected newspaper. a branch of mathematics. (2.) The New York Times: C:C/DC Caree 3. Statistics is/are 4. The statistics in that report on oil production :C:MKEKECRETKEY) incorrect.* 5. Fifty minutes is are the maximum length of time for the test. 6. Rabies (is) are an infectious and often fatal disease. The blind wants / want us to treat them the same way we treat everyone else. talking with people 8. French is are somewhat similar to Spanish, isn't it / aren't they? The French is are proud, independent people. 10. Does/Do the police have training in mental health issues? 1. Thirty dollars is an unreasonable price for that T-shirt. 12. Four hours of skiing provides / provide plenty of exercise. EXERCISE 21 ▸ Game. are (Chart 5-6) Work in teams. Choose the correct words (or numbers). Then complete the sentences with is or are. 1. The Scots /The Irish The English and Cambridge. 2. Statistics/Linguistics / Physics 3. Diabetes/Measles / Mumps 4. English / French / Afrikaans 5. People from Canada. called are famous for educational institutions like Oxford the study of the structure and nature of language. a blood-sugar illness. the official language of Namibia. Canadas/Canadians / Canadese. covered by water, but drinkable. 6. Approximately 60% / 70% / 80% of the earth only 1% / 10% / 20% of the earth's water 7. 312 x .5+ 100 227/275/256. 8. The United Arab Emirates/The Netherlands/The Philippines Hemisphere (i.e., north of the equator). in the Northern 9. Fish/Whales / Cattle not mammals. 10. Five hundred thousand + five hundred thousand ten hundred / one million / one billion. 11. Macy's/Harrods / Hudson's Bay a department store that began in London. *Statistics is singular when it refers to a field of study (e.g., Statistics is an interesting field of study.). When it refers to particular numbers, it is used as a count noun: singular one statistic (no final -s); plural = two statistics. For example, This

未解決 回答数: 1
TOEIC・英語 大学生・専門学校生・社会人

これ読んだんですけど、自分は世界史を理解してなかったので分からなくて翻訳アプリ使ったんですけどそれでも分からなかったので分かる方できれば解読お願いします┏●

Denmark in World War II お んれ By Hannah Arendt Hannab Arendt (1906-1975) was a political scientist! and pbilosopber born in Hanover, Germany. Wben Hitler came to power, sbe was forced to leave Germany and came to the United States in 1940. Sbe continued ber academic career by lecturing and teacbing at arious colleges, including The New Scbool for Social Researcb in New York City. Among the many books sbe urote were Eichmann in Jerusalem, On Revolution, and The Origins of Totalitarianism. Editor's Insert During the Second World War. the Germans invaded Denmark in April, 1940. In the beginning of her essay, Hannah Arendt explains that of the four countries almost completely immune to anti-Semitism- Denmark, Sweden, Italy, and Bulgaria Denmark challenged its German masters directly. As soon as the German authorities talked about forcing Jews to wear the yellow badge,' the Danes replied that all Danish citizens, including the King, would be wearing it the next day if the policy were carried out. In addition, all Danish government officials threatened 舌は the German authorities with their immediate resignation if the Germans started to implement any anti-Jewish actions. The following excerpt from Eicbmann in Jerusatem shows how the Danes sabotaged the German plan to carry out the mass extermination of the Jews. only 2タカ人の What happened then was truly amazing; compared with what took place in other European countries, everything went topsy-turvey. In August, ー after the German offensive in Russia had failed, the Afrika Korns 1943 had surrendered in Tunisia, and the Allies had invaded Italy すgovernment canceled its 1940 agreement with Germany which had permitted German troops the right to pass through the country. Thereupon. the Danish workers decided that they could help a bit in hurrying things そのうえに up: riots broke out in Danish shipyards, where the dock workers refused to repair German ships and then went on strike. The German militarv commander proclaimed a state of emergency and imposed martial la and Himmler thought this was the right moment to tackle the Te the Swedish す。 (continued on next page) themselves as Jews secret police), and overseer of the concentration camps

回答募集中 回答数: 0
化学 大学生・専門学校生・社会人

試薬作成の、シュウ酸2水和物の質量の求め方を教えてください。答えがないので不安です。 自分でも解いてみました。 0.5mol×126g=63g(1グラム当量) 1グラム当量/L=1規定(1N)なので、 63g/0.05L=1260N 1260N:63g=0.1N:X x... 続きを読む

[目的] ー 酸 直滴定とは、濃度の解っている酸化剤 (恒元剤)を標準液として、それと反応する濃度未知の吉元 還元 (電子のやりとり)について ハーハー 剤 (酸化剤)の濃度を求める方法である。第 11-18 回は酸化選 時元滴定を行う。 |第 11 回目はプレ試験として、1) 試薬 鉄アンモニウム中の鉄 第 12 回は本番用の試薬調製、|第 13 回は硫酸第 また本実験では、硫酸および加熱処理を行うため、 必ず保護めがねを着 と、2) 正確な滴定方法を、 し剤 一 電子(e)を受け取る(違元反応) 過マンガン酸カリウム水溶液 "MnOr 十 8H' +5eっMnm+4HsO 語(o! 5 mol 0.2 mol 2 1 mol な。 剤 一 電子(@)を放出する(酸化反応 2 シュツウ酸 (COOH)。 つ 2CO。+ 2 H*+ 2e 727 く" 1 mol 2 5 う シを5 酸化選元反応三電子(@⑥)の授受反応 生 稼 電子を与える物質があるということは、必ず電子を受け取る物質があるということである。つまり、 酸化が生じしたら、どこかで本元が生じているということを意味する。 [実験器具] 精密電子天竹、ろ紙、100 mL ビーカー1 個、300 mL ビーカー1 個、250 mL メスフラスュ 2本、 50 mL 三角フラスコ 2 個、褐色ドビュレット 2 台、ビュレットスタンド 2 台、ビピペットスタンド、安 全ピペッター、駒込ピペット、ピンセット、鋼製鋼、ガスバパーナー、金網、三脚、メートルグラス、 保護めがね 多得: 2タ っ [責薬作成] 7偽4 0 <0.1 N シュウ酸の作成 : 標準潜液こ 1.0.1N となるようシュウ酸二水和物 ( を精密天衝にて量り、100 mL のビーカーに加える。 2. 50 mL の純水(洗浄瓶のもの)を加え、ガラス棒を使って溶解する。 3. 250 mL のメスフラスコにて定量する。 ※シュウ酸 : HzCz04・2Hz0O (水素の分子量は 1、酸素は 16、炭素は 192 とする)

解決済み 回答数: 1