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Chemistry Senior High

化学基礎の物質量の問題です。この問題を解いたのですが答えが分からないので確認として答えを教えて欲しいです!

まとめ 物質量の計算 物質量と粒子の数・質量・気体の体積の関係をまとめた。 それぞれの関係を理解 して,問題を解いてみよう。 問 ÷ (6.0×102/mol) 粒子の数 問a 問 b アボガドロ 定数 x (6.0×1023/mol) 質量(g) モル質量 [g/mol] 数値は原子量・ 分子量 式量に等しい xモル質量 物質量 〔mol] (1) ~ (4) の物質量を答えよ。 (1) 水素原子 6.0×1023個 (2) 銅原子 3.0×1024個 (3) 水分子 1.5×1022個 (4) アルミニウムイオン 6.0×1024個 (1)~(4) の物質量を答えよ。 (1) ダイヤモンド 0.12g (3) 二酸化炭素 2.2g (1)~ (4) の粒子の数を答えよ。 (1) 炭素 1.0mol 中の炭素原子 (2) ナトリウム 0.50mol 中のナトリウム原子 (3) 二酸化炭素 1.5mol 中の二酸化炭素分子 (4) 塩化カルシウム2.0mol 中のカルシウムイオン 必要があれば,原子量は次の値を使うこと。 アボガドロ定数は 6.0 × 1023 /mol とする。 また,気体はすべて標準状態とする。 H = 1.0, He = 4.0, C = 12, N = 14,0=16, Na = 23, Mg = 24, A1 = 27, S = 32, Ca = 40,Fe = 56 気体の体積 [L] ÷ (22.4L/mol) モル体積 (標準状態) 0℃, 1.013×105 Pa LIP0.2 (2) マグネシウム 4.8g (4)炭酸ナトリウム 5.3g JUX (22.4L/mol) 16 16 mol mol g mol 5 10 15 20 5

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English Senior High

問題を解いたのですが答えが分かりません😭教えてください🙏

テーマ 資源・エネルギー 10 文法項目 動名詞(いろいろな形/動名詞と不定詞) UNIT 6 Reading Track 29-30 HUNDR パンダのふんの研究が、いつの日か環境問題の解決に寄与するかもしれません。 In June, 2016, a baby *giant panda, Tian Bao, was born at a zoo in Belgium. It became big news because the birth of a baby panda is an *extremely Actually, that of Tian Bao was only the sixth in Europe in the last 20 years. While its population is slowly increasing, the giant panda remains one of the rarest animals 5 in the world. Therefore, scientists have been doing research on how pandas have babies. rare event. So, you may think the scientists working at the Belgium zoo *accomplished the goal of their research. But they have another goal; apart from having done that research, they've been studying panda *poo. Why are they doing that? G Som pluoda Dol Tian Bao's mother Hao Hao and its father Xing Hui live in the same zoo as their baby does. While they enjoy sitting in the sun and eating bamboo, iedario ew dinga 2.5T (s) the scientist team collects their poo. By studying the poo, the team is aiming to understand how pandas can digest bamboo. Note 30 In fact, bamboo is receiving a lot of attention in biofuel research these days. 15 It's among the fastest-growing plants on earth, and yet needs the least care. So the in hewa plant can become a good source of *renewable energy. But because bamboo is very tough and hard to *degrade, today's method for making a biofuel from bamboo costs a lot. *Technically, pandas are meat-eating animals, but over the years the food they eat 20 has changed to almost only bamboo. The scientists are trying to find the *microbes that help a panda digest about 10kg of bamboo a day. By using these microbes, they will be able to discover an easy and cheap method for ( 4 ). It may take time, but some day panda poo may help cars run. (296 words)

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