Grade

Type of questions

English Senior High

英語の長文です! わかる方お願いします

ロ文型/文の種類 社会 1 25 rh Chapter Time: 35 mnutes 1 英文を読んで、設間に答えなさい。 Most important easons for doing voluntecr work Number of hous students volunteered per month 1%of students help people or community 44% 104 eam something new 24% Sto 10 get work eperience 20% 11 or more other 12% St. Martin's High School conducts a survey of student volunteer work 。 every year. The survey results show that many students have positive atitudes toward volunteering. The graph above shows the average amount of time that students spent doing volunteer work per month in this year. The table s shows the most important reasons given for participating. The teachers at the school have encouraged their students to volunteer since 2009. Before then, few students did volunteer work. When Brian Amster, the present principal, first came to the school in 2008, he found that there was litle communication among students, their families, and the 10 Community. As St. Martin's High School was in a newly developed arca, more than half of the students and their families were newcomers, and they did not know cach other or the area very well. Mr. Amster thought this was not good for the students and the communiry. Mr. Amster came up with the idea of volunteer work. p He wanted his の 15 students to have more contact with the local people through helping those in need. The local people really welcomed the volunteer activities. Volunteering gave many students a chance to learn a lot, and their self-esteem improved. It was good for the community and the students themselves, too. Mr. Amster says, "In the beginning, most of the volunteer activities 4 20 involved helping old people. Today, however, more and more students are doing activities related to the environment, such as cleaning parks and other public areas. Parents are also encouraged to help, and cach year, more and more parents are participating." One thing that makes Mr. Amster especially proud is that most students continue voluntering even after graduation. さ

Waiting for Answers Answers: 0
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

Waiting for Answers Answers: 0