Grade

Type of questions

Chemistry Senior High

問2が分からないです。 計算過程を含めた回答お願いしたいです。

| C:/Users/h-hiro/Downloads/後期中間.pdf 毎日の調査アンケート.. c言語 コンプラ 学生連絡用 - OneD. B 課題のアップロード: ジ D ページ表示 A 音声で読み上げる | 手描き マ強調表示 V V ら AIUV (2) 0.20mol/Lの水酸化カルシウム 50mL を完全に中和するのに、0.10mol/L の硫酸は何 mL必 H504 (3) 標準状態で11.2Lのアンモニアを完全に中和するのに、 硝酸は何g必要か。 0.0/ml CuOHl a0lml 要か。 05l NHb nsad HNO; 14 16x3 23+3 RSel 63g/001 26yl 2.次の問いに答えよ。 ただし、 強酸、 強塩基は完全電離しており、水溶液の温度は 25℃とする。 ( 0.0050mol/Lのアンモニア水 (電離度は 0.020 とする)の pH を求めよ。/っチ (2) 0.0050mol/L の塩酸の pHを求めよ。 (3) 0.020mo/L の水酸化バリウム水溶液の pH を求めよ。 (4) 0.010mol/Lの酢酸水溶液の PHは4である。電離度を求めよ。 BaCH, 15-12 6 44-10 0,01 13 3 3. 次の塩しア. 正塩、 イ. 酸性塩、 ウ. 塩基性塩のいずれか。記号で答えよ。 人(1) NaHSO4 (4) CaSO4 (2) (NH)SO4 ウ (5) NaHCOs (3) CuCI(OH)ウ (6) (CHsCOO)2Ca ア ア 4. 次の塩の水溶液は、 ア. 酸性、 イ. 中性、 ウ. 塩基性のいずれを示すか。 記号で答えよ。 (1) NaHSO4 (2 (NH)2SO4ん (5) KaSO4 (3) NaHCOs ア (6)(CHCOO)2Ca (4).BaNO)2

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English Senior High

QuestionAとBの1について、私の回答で丸はもらえますか?教えていただきたいです 北大2017年の英作文の問題です。

Read the following passage. for my age. I leave home early and it takes about two hours on a crowded train to get to the office. I get Sunday off, but on the other days I'm usually in my office till nine o'clock, or even midnight on occasion. But I enjoy seeing the customers excited about our new products and services. Every August I take a 15 years. It's a secure job in a major company and I enjoy a relatively high salary six-day summer vacation, usually at my parents' place in Toyama. It's nice to Thave been working for a Japanese cell phone company in Tokyo for the last 2017年度(3] 32 a or the space of the countryside after my cramped apartment in the suburbs. However, I spend two days travelling there and back, and then it's straight back to work the next day. Last summer, however, I was able to take 10 days off in August and used the rare chance to take my wife on a foreign holiday by going to visit my old friend, Pierre, in Paris. He and I met at university in the US nearly 20 years ago when we were both international exchange students. We shared a love of tennis and S0on became good friends, and have stayed in touch. He now works as a supervisor in a post office in eastern Paris. It was lovely to see Pierre again and spend time in the spacious apartment he shares with his wife. I was very surprised to find that they were just back from a month-long summer vacation in southern France and Switzerland. Pierre told us that this is perfectly normal in his job, and couldn't believe his ears when I mentioned that my usual vacation is around a week and that I work 12 hours a day, six days a week. His usual workday, he said, was from 9:00 to 16:00. He wasn't joking ; he was back home by bicycle by 16:20 every day. He likes his job as the postal service fulfills a vital function in society by connecting people both aomestically andinternationally. On hearing his story, though, I began to reflect upon my own life and work. AmI working to live, or just living to work ? Answer questions A to C in English. You may use words and ideas from the Lext, but you must not copy complete sentences.

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