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English Junior High

(3)これでは、ダメですか?理由も教えてほしいです

them. 75 次の英文は、 中学生のタケシ (Takeshi) が書いたものである。 これを読んで、あとの問いに答えなさい。 W Last year, we had a school festival. Our class decided to make a big *mosaic and (鹿児島) tarted didn't like working with other people. Some of my classmates and I went home withou make it after school) two months before the festival. At first, I didn't want to do it becaus working together with the other students. The "atmosphere of our class was not good. One day, pur teacher said to us, “Some of you are not working hard for the festival. Of course I want you to make a wonderful mosaic, but it is more important to work together." I felt to hear that. The teacher continued, "If you do this, you will get something wonderful." sorry The pt: raicho in the Eda |From the next day, I changed my "attitude, and all my classmates began to help each other. We talked about how to make the "work better and kept working hard for many days. Finally, we finished making the mosaic. number After th The tempe The day before the festival, we put the work on the wall of the “school building. When we saw it, we "shouted for joy. I was happy, and my classmates had big smiles on their faces One of my classmates said, “We feel happy now because we worked together for the same goal." At that time, I understood what our teacher wanted to tell us. atmosphere: 雰囲気 felt sorry : 申し訳なく思った shouted for joy : 歓声をあげた 〔注〕 mosaic : モザイクアート work 作品 school building : 校舎 (1) 本文の内容について, 次の質問にそれぞれ英語で答えなさい。 ① At first, Takeshi didn't want to make the mosaic. Why? Because he didn't like working with other people. What changed Takeshi's attitude? His teacher's words did. (2) 下線部が指す内容を, 30字程度の日本語で書きなさい。 attitude: 態度 *foxes An bott] the arbird 100円 Ta A ト全員で同じ目標のために クラス x 緒に に働い て幸せ に じる 9 30

Resolved Answers: 1
Science Junior High

中3理科水溶液の問題です。 問2から7まで分かりません😭 解けるところだけでいいので教えてください🙇‍♀️ 答えは、問2⇒52.3% 問3⇒73.2% 問4⇒無色(元から無色なんですか?) 問5⇒イ 問6⇒ウ 問7⇒284g です!

6 硝酸カリウム、硫酸銅,塩化ナトリウムのそれぞれの水溶液について,再結晶の様子を調べるため, 次の実験 1, 実験2を行った。 図1は, 硝酸カリウム, 硫酸銅,塩化ナトリウムの溶解度曲線である。 ただし,実験中に水の蒸発はなく,それぞれの溶質の溶解度は,ほかの物質が混ざっていても互いに影響 しないものとする。 【実験1】 60℃の水200gを2つ用意し,それぞ れに硝酸カリウム, 硫酸銅を溶ける限度 まで溶かし、2種類の飽和水溶液をつくっ た。 硝酸カリウム 150 この飽和水溶液から,それぞれ100gず つ別の2つのビーカーに取り出し, 30℃ まで冷却した。 【実験2】 50 100110 100 水100gに対する溶解度〔g〕 60℃の水100gを2つ用意し, それぞ れに硝酸カリウム, 塩化ナトリウムを溶 ける限度まで溶かし, 2種類の飽和水溶 液をつくった。 0 10 20 30 40 50 60 70 10 温度 [℃] この2つの飽和水溶液をすべて1つの ビーカーに入れ,この混合溶液を徐々に 冷却した。 [図1] 88 80 硫酸銅 塩化 ナトリウム 問1 硝酸カリウム、硫酸銅, 塩化ナトリウムは, 水に溶けると電離して陽イオンと陰イオンになる。 硝酸カリウム、硫酸銅, 塩化ナトリウムの電離の様子をイオンを表す化学式で示すとどうなるか。 1,3,5には,あてはまる陽イオンを表す化学式を,2,4,6にはあてはまる陰イオンを表 す化学式をそれぞれ答えなさい。 KNO3 1 + 2 CuSO 3 + 4 NaC1 5 + 6 問2 実験1でつくった60℃の硝酸カリウム飽和水溶液の質量パーセント濃度を小数第一位まで答え なさい。 110 ×100=110円 200+ 110 問3 実験1でつくった60℃の硝酸カリウム飽和水溶液100mL中に溶けている硝酸カリウムは何gか。 小数点第一位まで答えなさい。 ただし, 実験1でつくった60℃の硝酸カリウム飽和水溶液は1mLあたり1,40gとする。

Resolved Answers: 1
English Junior High

数を聞く問題で、答え方がこれと、もうひとつあるらしいのですが、なにか教えて欲しいです🙇‍♀️③

40c (青森) 73 次の英文はケンタ (Kenta)のスピーチである。これを読んで、あとの質問に英語で答えなさい。 I get up at six thirty and have breakfast every morning. But a week ago, I got up at seven forty because I finished my homework and went to bed very late. I didn't have time to have breakfast and came to school without it I was hungry during class and became *sleepy in the morning. I usually play volleyball well in *PE but I couldn't play it well that day. I thought having breakfast was very important, so I asked my *classmates some questions about breakfast. There are forty students in our class. Thirty-six classmates had breakfast. Three of them had only milk for breakfast. Two of them had *snacks for breakfast. There four classmates who didn't have breakfast. They felt bad and tired. were When we have breakfast, we can study harder and play sports better at school. Let's have it every morning and enjoy our school lives. 〔注〕 sleepy : 眠い PE: # classmate(s): 1 What time does Kenta get up every morning? He gets up at six thirty. Diag 2 Why was Kenta hungry during class? snacks: Because he didn't have time to have breakfast to school without it. 3 How many students are there in Kenta's class? There are forty students in his class TO and Came

Unresolved Answers: 1
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