入試の過去問です。 (１)の答え　Have youの後にeverをつける。 (２)の答え　I hope I can go to Canada. 私の答えはバツになりますか？

toyopapa Jis rod Tongig adt beyely ade hne hasht 4 次の対話において下線部 (1) (2) の内容を表すように、 それぞれ適切な英文を書きなさい。 Saki: How was your homestay in Canada? oot eigong yo Emi: I had a great time. Everyone was so kind to me. (1) カナダに行ったことはありますか。 (2) 利 Saki No. (2) 私もカナダに行けたらいいなあ。 egonly sumiibo jol T lossiqa a'ns of bensteil blom T hostA

英作文の問題です。添削お願いします!

5 I like playing sports. I have two reasons. First, I can play sports with my friends and family. Second, I can exciting. I my play it outside. It is

なんで1も5もウなんですか？？

どうやったら前の式から赤の式になるのか分からないので教えてください🙇🏻‍♀️

例題1 弱酸である酢酸は水溶液中で一部が電離し、次のような電離平衡が成立する。 次の 問いに答えよ。 POMERAS CH3COOH CH3COO' + H+ 酢酸の電離定数K』 は 2.7×105mol/L, 2.71.6, log10 2.0=0.30 とする。 (1)0.10mol/L酢酸水溶液の電離度を求めよ。 (2)0.10mol/L酢酸水溶液のpHを小数第1位まで求めよ。 【解答】…........ (1) 酢酸の初濃度をc [mol/L] 電離度をαとすると, 電離平衡になったときの各成分のモ ル濃度は次の通りである。 CHCOONa CH3COOH > CH3COO + H* 電離前 C 変化量 OH-C -ca 電離平衡時 c ( 1-α) 0mol/L +ca ca 0mol/L + ca ca 酢酸の電離定数の式に,これらの平衡時の濃度を代入すると + Ka [CH3COO-] [H+] cax ca ca² 2 == = [CH3COOH] c (1-a) 1-a HOM 酢酸は弱酸なので,酸の濃度がよほど薄くない限り, 電離度 αは1に比べて非常に小さ く, 1-α≒1と近似できる。 10.HM Na Ka よってKa=ca2 0<a ≦1より, a = C Ka a=√ = 2.7×10-5 mol/L 0.10mol/L =√2.7×10= 1.6 × 10 - 2 (2) 水素イオン濃度 [H*] = ca=0.10mol/L × 1.6 × 10-2 = 1.6 × 10 -3 mol/L pH = -10g10 [H*] = -log10 (16 × 10 ) =4-4logio 2=2.80 10 答え (1) 1.6 × 10-2 (2)2.8

これの答えが分からないので教えてください🙇🏻‍♀️（3）式は赤で引いたところです。

赤線の略、文法が分かりません。 数が多くてすみません💦

【3】 次の文章とグラフを読んで問いに答えなさい。 現実? ? ✓ ~したい? Today, the eating habits of Japanese people have changed. More people like to eat bread and pasta, They also enjoy a lot of different dishes from other countries more often. ? Japan import's a lot of "produce from foreign countries. 2177 Look at the graph. These five countries spend a lot of money to import produce from SR? other countries. Among them, Japan spends the most and spends about 30 “billion dollars more than the UK. Russia doesn't spend as much as Germany but spends about 2 billion 日本は30億 dollars more than Italy. アメリカより使ってる? Why does Japan import so much produce? There are many reasons for this. Let's think about two of the reasons. One reason is the change in the favorite foods of Japanese people. ①Dishes from foreign countries are ( a ) among Japanese people, but some things ( b ) to cook those dishes are not available in Japan. The "shortage of farmland is another reason. About 70% of land in Japan is not good as farmland, because the land is in the mountains and is (②) with tree. And on some parts of the land which is good as farmland, people have built houses, shops and so on. Can Japan always import a lot of produce? It is not ( 3 ) to this question. In some parts of the world. *natural disasters like floods and *livestock epidemics sometimes damage produce which Japan needs. 4 (1. thing 2. should 3. we 4. 5. remember 6. another 7. there). If world peace is broken, maybe it will be difficult for Japan to import things. 4 another. There is things we should vem *produce billion 101 shortage natural disasters livestock epidemics

書き換え 同じ意味になるような単語が何か教え欲しいです

(a) I use the wooden desk in my office. (b) I use the desk ( my office. ) ( ) wood in

書き換え 同じ意味になるような単語が何か教え欲しいです

(a) This is the best movie that I have ever seen. (b) I have ( movie. ) ( ) such a good

Grapes are made into wine. という文章について、 ①なぜ”Grapes”と”made”の間に”are” が入っているんですか？ ②なんで”into”なんですか？to との違いを教えてください‼︎ よろしくお願いします🙇🏻‍♀️✨

Sometime in the future - although no one quite knows when - your morning commute may look something like this: Open an app, summon a car ... Read More