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理科 中学生

この実験の下の考察のところで、教科書に無いような化学的思考ができた考察、何か無いですか? 自分で考えても教科書レベルの事しか思いつきませんでした..(> < ;) どういう風な事を書けば良いと思いますか🥲

共通 容液 が そ リ t 実験 6 酸性やアルカリ性を示すもとになるイオンが何であるかを調べる。 準備物 ステップ 保護眼鏡要換気) 酸性やアルカリ性を決めているもの 陰極 薬品 2.5%塩酸 2.5%水酸化ナトリウム水溶液, 2%情酸カリウム水溶液,pH試験紙 器具 電源装置 目玉クリップ (2), スライドガラス、プラスチックのピンセット, はさみ その他 導線 (2) ろ紙、 保護眼鏡 1 装置を組み立て 電圧を加える ① pH試験紙とろ紙を硝酸カリウム水溶液で湿らせ、 両端のクリップを電源装置につないで9Vの電圧 を加える。 PH試験紙 ろ紙 陽極 電源装置 (9V) 電流を流れやすくず あるため、硝酸カリウ スライドガラス ム水溶液で湿らせる。 RHR かんでん 別の方法にトライ 9Vの乾電池を用いても実験 することができる。 >>> ステップ 2 水溶液をしみこませた ろ紙を置く ② pH試験紙の中央に塩酸や水酸化ナトリウム水溶 液をしみこませたろ紙を置く。 ポイント ろ紙は1mm以内に細く切って使う。 廃液処理 感電注意〉 ・必ず保護眼鏡をかけて実験を行う。 水溶液をしみこ ませたろ紙は、皮膚につかないように. プラスチッ クのピンセットであつかう。 ・ぬれた手で電源装置や電流が流れているところにふ れないように注意する。 硝酸カリウム水溶液 で湿らせたろ紙 電源装置の 一覧へ 硝酸カリウム水溶液 で湿らせたpH試験紙 PKS 電源装置の + へ 塩酸や水酸化ナトリウム 水溶液をしみこませたろ紙 保究のふり返り 1. 実験結果とその考察から、 酸性やアルカリ性を示すもとが何かわかったか。 5 2. まだ疑問として残っていることや, もっと知りたいこと,新たな課題はあるか。 5 1.② で塩酸を用いたとき、 pH試験紙は何色に変化したか。また,それは陽極と陰極のどちらの電極側に広がったか。 12.②で水酸化ナトリウム水溶液を用いたとき, PH試験紙は何色に変化したか。 また,それは陽極と陰極のどちらの電 極側に広がったか。 考察 1. 酸性の性質を示すもとになるものは、陽イオンか陰イオンか。 そのことから, 何イオンと考えられるか。 2.アルカリ性の性質を示すもとになるものは、陽イオンか陰イオンか。そのことから、何イオンと考えられるか。 149

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英語 中学生

この写真の答えでも良いですか? (4)(a)と(5)で良いですか 答えは (4)が It is September 14. (5)がたてに 一番 です

3 次のジョン(John) とミサキ (Misaki) の対話文を読んで、あとの問いに答えなさい。 John My mother's birthday is September 14. I want to buy something for ① (she) ( ) : ( ) go shopping with me? Misaki: OK. (John and Misaki come to a clothes store.) Misaki: What does your mother want? John : Ⅰ don't know. Do you have any ideas? Misaki : How ( ③ ) this T-shirt? John : Good. But my mother has a lot of white ④ (T-shirt). And her favorite color is red. Misaki: Look. That red T-shirt is funny. It has some kanji characters on the front. John How do you read them? Misaki: Ichiban. It means "number one." John : It's very nice. My mother likes funny things. How ( ⑤ ) is it? Misaki: It's 1,900 yen. mening John OK. I have 2,500 yen, so I can buy it. My mother's clothes size is M. Misaki: Wait, John. You mean an American size, right? John : Yes, I do. Misaki: Look at this table. Japanese sizes and American sizes aren't the same. A T-shirt in Japanese M is too small for your mother. John :Oh, I see. Thank you, Misaki. My mother's size is ( ⑥ ). Misaki: That's right. 注 want to 〜 〜したい clothes 服 kanji character 漢字 front 前 thing size サイズ wait 待つ American アメリカの table 表 same 同じ her 1 (1) ①④ ( )内の語を適する形にかえなさい。 2 下線部②が「ぼくと買い物に行ってくれる?」という意味になるように、( De go shopping with me? you (3) ③,⑤ の ( に適する語を書きなさい。 S ⑤ much X (4) 本文の内容にあうように、次の質問に英語で答えなさい。 (a) When is John's mother's birthday? September 14... (b) What color does John's mother like? She likes red.. (5) ジョンは母親に,どのようなTシャツを買うつもり ですか。 対話の流れにあうように、 右の絵に漢字を書 き入れ Tシャツのデザインを完成させなさい。 前 サイズ対応表 日本 アメリカ XXS XS S, M L XL S M L XL XXL 1979 - T-Shirts に適する語を書きなさい。 後ろ #2 文社

回答募集中 回答数: 0
英語 中学生

この写真の答えでも良いですか? (4)(a)と(5)で良いですか 答えは (4)が It is September 14. (5)がたてに 一番 です

3 次のジョン(John) とミサキ (Misaki) の対話文を読んで、あとの問いに答えなさい。 John My mother's birthday is September 14. I want to buy something for ① (she) ( ) : ( ) go shopping with me? Misaki: OK. (John and Misaki come to a clothes store.) Misaki: What does your mother want? John : Ⅰ don't know. Do you have any ideas? Misaki : How ( ③ ) this T-shirt? John : Good. But my mother has a lot of white ④ (T-shirt). And her favorite color is red. Misaki: Look. That red T-shirt is funny. It has some kanji characters on the front. John How do you read them? Misaki: Ichiban. It means "number one." John : It's very nice. My mother likes funny things. How ( ⑤ ) is it? Misaki: It's 1,900 yen. mening John OK. I have 2,500 yen, so I can buy it. My mother's clothes size is M. Misaki: Wait, John. You mean an American size, right? John : Yes, I do. Misaki: Look at this table. Japanese sizes and American sizes aren't the same. A T-shirt in Japanese M is too small for your mother. John :Oh, I see. Thank you, Misaki. My mother's size is ( ⑥ ). Misaki: That's right. 注 want to 〜 〜したい clothes 服 kanji character 漢字 front 前 thing size サイズ wait 待つ American アメリカの table 表 same 同じ her 1 (1) ①④ ( )内の語を適する形にかえなさい。 2 下線部②が「ぼくと買い物に行ってくれる?」という意味になるように、( De go shopping with me? you (3) ③,⑤ の ( に適する語を書きなさい。 S ⑤ much X (4) 本文の内容にあうように、次の質問に英語で答えなさい。 (a) When is John's mother's birthday? September 14... (b) What color does John's mother like? She likes red.. (5) ジョンは母親に,どのようなTシャツを買うつもり ですか。 対話の流れにあうように、 右の絵に漢字を書 き入れ Tシャツのデザインを完成させなさい。 前 サイズ対応表 日本 アメリカ XXS XS S, M L XL S M L XL XXL 1979 - T-Shirts に適する語を書きなさい。 後ろ #2 文社

未解決 回答数: 1
英語 中学生

a,b,cに当てはまる言葉を教えてください🙇‍♀️🙏

4 次は、光輝 (Koki) が英語の授業でしたスピーチの英文です。下の表(Table) を参考にして,あと の問いに答えなさい。 表1 外国人訪問者数(年別) 年 人数(人) 2012 8,358,105 2013 10,363,904 2014 13,413,467 2015 19,737,400 2016 24,039,700 2017 28,691,073 表 2 外国人訪問者が訪日前に期待していたこと ( 2018年1月~3月期: 複数回答) 項目 日本食を食べること ショッピング 自然・景勝地観光 繁華街の街歩き 温泉入浴 伝統文化体験 全国籍 74.1% 57.5% 45.2% 42.4% 35.2% 20.4% 韓国 79.1% 54.7% 33.8% 36.2% 36.9% 8.9% 中国 62.2% 62.6% 53.4% 44.5% 39.9% 16.8% アメリカ 87.2% 41.3% 45.4% 42.8% 26.4% 6.2% Hi, I'm Koki. I want to talk about foreign visitors to Japan. Today, many people come to Japan from foreign countries. The number of foreign visitors to Japan is becoming larger every year. When we look at Table 1, we can find that the number of foreign visitors to Japan became more than 20,000,000 in ( ① ). Also, the number of foreign visitors in 2017 is more than three times larger than that in ( ② ) What do foreign visitors want to do in Japan? When we look at Table 2, we can learn that about 74% of the visitors to Japan ③want to ( ② ) (⑥) (ⓒ). About 58% of them want to go shopping, and about 45% of them want to see nature in Japan. Visitors from China are more interested in going shopping than visitors from other countries. Visitors from America are more interested in seeing nature in Japan than in going shopping.

未解決 回答数: 1
英語 中学生

長いですが、(1)〜(6)まで教えてください🙇‍♀️‪‪ お願いします。

4 次は, 光輝 (Koki) が英語の授業でしたスピーチの英文です。下の表 (Table) を参考にして, あと の問いに答えなさい。 表1 外国人訪問者数(年別) 年 人数(人) 2012 8,358,105 2013 10,363,904 2014 13,413,467 2015 19,737,400 2016 24,039,700 2017 28,691,073 表 2 外国人訪問者が訪日前に期待していたこと (2018年1月~3月期: 複数回答) 全国籍 74.1% 57.5% 45.2% 42.4% 35.2% 20.4% 項目 日本食を食べること ショッピング 自然・景勝地観光 繁華街の街歩き 温泉入浴 伝統文化体験 韓国 79.1% 54.7% 33.8% 36.2% 36.9% 8.9% 〈注〉 foreign 外国 (から)の visitor 中国 62.2% became become 62.6% 53.4% 44.5% 39.9% 16.8% Hi, I'm Koki. I want to talk about foreign visitors to Japan. Today, many people come to Japan from foreign countries. The number of foreign visitors to Japan is becoming larger every year. When we look at Table 1, we can find that the number of foreign visitors to Japan became more than 20,000,000 in (). Also, the number of foreign visitors in 2017 is more than three times larger than that in ( Ⓒ ), What do foreign visitors want to do in Japan? When we look at Table 2, we can learn that about 74% of the visitors to Japan 3want to ( ) ( ) ( ). About 58% of them want to go shopping, and about 45% of them want to see nature in Japan. Visitors from China are more interested in going shopping than visitors from other countries. Visitors from America are more interested in seeing nature in Japan than in going shopping. From Table 2, we can also learn that about 35% of foreign visitors want to take a bath in hot springs. That means some foreign visitors want to have special experiences in Japan. They also enjoy staying in ryokan. Also, about 20% of foreign visitors want to have traditional Japanese experiences. I heard that some foreign people try to make soba and some foreign people try shodo. Many foreign people go to small cities or towns to have those special experiences. But they may have problems with language then. If foreign visitors and Japanese people can't communicate with each other, foreign visitors can't realize their plans. Many people come to Japan from various countries. Their language is not only English. But English is widely used around the world. When the Olympic Games are held in Tokyo in 2020, more foreign people will come to Japan. We may have chances to help foreign visitors then. I think communicating with foreign visitors will be important. What should we do for it? アメリカ 87.2% 41.3% 45.4% 42.8% 26.4% 46.2% be interested in ~に興味がある experience three times larger 3倍大きい nature may 〜かもしれない take a bath ふろに入る hot spring 〜とやりとりする communicate with the Olympic Games オリンピック held hold (〜を開催する) の過去分詞 realize ~を実現させる various さまざまな widely

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英語 中学生

長いですが、(1)〜(6)まで教えてください🙇‍♀️🙏

4 次は, 光輝 (Koki) が英語の授業でしたスピーチの英文です。 下の表(Table) を参考にして, あと の問いに答えなさい。 表 1 外国人訪問者数(年別) 人数(人) 年 2012 8,358,105 2013 10,363,904 2014 13,413,467 2015 19,737,400 2016 24,039,700 2017 28,691,073 表 2 外国人訪問者が訪日前に期待していたこと (2018年1月~3月期 : 複数回答) 全国籍 74.1% 57.5% 45.2% 項目 日本食を食べること ショッピング 自然・景勝地観光 繁華街の街歩き 温泉入浴 伝統文化体験 42.4% 35.2% 20.4% 〈注〉 foreign 外国 (から)の visitor 韓国 79.1% 54.7% 33.8% 36.2% 36.9% 8.9% Hi, I'm Koki. I want to talk about foreign visitors to Japan. Today, many people come to Japan from foreign countries. The number of foreign visitors to Japan is becoming larger every year. When we look at Table 1, we can find that the number of foreign visitors to Japan became more than 20,000,000 in (). Also, the number of foreign visitors in 2017 is more than three times larger than that in () What do foreign visitors want to do in Japan? When we look at Table 2, we can learn that about 74% of the visitors to Japan 3want to ( @ ) ( ) ( ). About 58% of them want to go shopping, and about 45% of them want to see nature in Japan. Visitors from China are more interested in going shopping than visitors from other countries. Visitors from America are more interested in seeing nature in Japan than in going shopping. From Table 2, we can also learn that about 35% of foreign visitors want to take a bath in hot springs. That means some foreign visitors want to have special experiences in Japan. They also enjoy staying in ryokan. Also, about 20% of foreign visitors want to have traditional Japanese experiences. I heard that some foreign people try to make soba and some foreign people try shodo. Many foreign people go to small cities or towns to have those special experiences. But they may have problems with language then. If foreign visitors and Japanese people can't communicate with each other, foreign visitors can't realize their plans. Many people come to Japan from various countries. Their language is not only English. But English is widely used around the world. When the Olympic Games are held in Tokyo in 2020, more foreign people will come to Japan. We may have chances to help foreign visitors then. I think communicating with foreign visitors will be important. What should we do for it? became 中国 62.2% 62.6% 53.4% 44.5% 39.9% 16.8% three times larger 3倍大きい nature É take a bath ふろに入る hot spring communicate with 〜とやりとりする widely the Olympic Games オリンピック become be interested in ~に興味がある experience アメリカ 87.2% 41.3% 45.4% 42.8% 26.4% 46.2% may 〜かもしれない various さまざまな held hold (〜を開催する) の過去分詞 realize ~を実現させる

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英語 中学生

(1)〜(6)を教えてください🙇‍♀️🙏 お願いします。

4 次は、光輝 (Koki) が英語の授業でしたスピーチの英文です。 下の表 (Table) を参考にして、 あと の問いに答えなさい。 表 1 外国人訪問者数(年別) 年 人数 (人) 2012 8,358,105 10,363,904 2013 2014 2015 2016 2017 13,413,467 19,737,400 24,039,700 28,691,073 〈注〉 foreign 外国 (から) の 表 2 外国人訪問者が訪日前に期待していたこと (2018年1月~3月期: 複数回答) widely 項目 日本食を食べること ショッピング 自然・景勝地観光 繁華街の街歩き 温泉入浴 伝統文化体験 visitor three times larger 3倍大きい take a bath ふろに入る hot spring communicate with - 全国籍 74.1% 57.5% 45.2% 42.4% 35.2% 20.4% Hi, I'm Koki. I want to talk about foreign visitors to Japan. Today, many people come to Japan from foreign countries. The number of foreign visitors to Japan is becoming larger every year. When we look at Table 1, we can find that the number of foreign visitors to Japan became more than 20,000,000 in (). Also, the number of foreign visitors in 2017 is more than three times larger than that in (), What do foreign visitors want to do in Japan? When we look at Table 2, we can learn that about 74% of the visitors to Japan 3want to ( ) ( ) ( ). About 58% of them want to go shopping, and about 45% of them want to see nature in Japan. Visitors from China are more interested in going shopping than visitors from other countries. Visitors from America are more interested in seeing nature in Japan than in going shopping. From Table 2, we can also learn that about 35% of foreign visitors want to take a bath in hot springs. That means some foreign visitors want to have special experiences in Japan. They also enjoy staying in ryokan. Also, about 20% of foreign visitors want to have traditional Japanese experiences. I heard that some foreign people try to make soba and some foreign people try shodo. Many foreign people go to small cities or towns to have those special experiences. But they may have problems with language then. If foreign visitors and Japanese people can't communicate with each other, foreign visitors can't realize their plans. Many people come to Japan from various countries. Their language is not only English. But English is widely used around the world. When the Olympic Games are held in Tokyo in 2020, more foreign people will come to Japan. We may have chances to help foreign visitors then. I think What should we do for it? communicating with foreign visitors will be important. nature É became 韓国 79.1% 54.7% 33.8% 36.2% 36.9% 8.9% 中国 62.2% 62.6% 53.4% 44.5% 39.9% 16.8% becomeの過去形 be interested in ~に興味がある 〜とやりとりする the Olympic Games オリンピック 6- アメリカ 87.2% 41.3% 45.4% 42.8% 26.4% 46.2% experience realize ~を実現させる may 〜かもしれない various さまざまな held hold (〜を開催する) の過去分詞

未解決 回答数: 1