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英語 高校生

一番下の問題の答えが参考書とかで調べてもわかりません…。教えてくれると嬉しいです!

Part 2 (Lesson 9~Lesson 13: 受け身·不定詞 動名詞·分詞 動詞の原形) D(受け身) 23. この絵は多くの人々に愛されています。 (9A) This painting( n ) ( lvad 24.この電池はもう換えたほうがいいですか。 (9A) Should this battery ( ) by many people. [空所補充 (1) 1 be )( changed ) now? [空所補充 (1) 1 25. The garden was covered (with/ at/of) snow. (9A) [選択] 26.新聞は重要な伝達手段だと考えられている。 Newspapers 【 be/to/thought/are 】 an important communication medium 「x . え] (9B) an important communication medium Newspapers_are. thought to he E (不定詞 動名詞) 27. この川で泳ぐのは危険です。 (10A) ( To ) ( swim 28. アメリカの歴史について学ぶことはとても楽しい。 (10A) ( I )is a lot of fun ( ) in this river is dangerous. [空所補充 (1) ] ) learn about American history. [空所袖 29. 医者は私に長期の休養をとることを勧めた。 (10A) The doctor 【 take/to/advised / me 】 along rest. [並べかえ] The doctor_advised me to 1ake. 30. Jane wanted something 【 hot/drink/to】 . (10B) [並べかえ] Jane wanted something_hot 10_drink 31. Iwas 【to / hear/the news/very sorry】. (10C) [並べかえ] a long rest. Iwas_very sarry to hear the news 32. この辞書はとても使いやすい。 (10C) This dictionary is very easy ( 33. 母の仕事は病気の人の世話をすることだ。 (11A) My mother's job ( 15 ) ( 1aking ) care of sick people. [空所補充 (1) ] 34. ベンは日本のお風呂に入ることに慣れている。 (11B) Ben is used to < take: 1aking 35. 私の弟はうそをつくのが上手だ。 (11B) My brother 【 lies/is/ at/ telling/ good 】 . [並べかえ] My brother _is good ot telling lies 36. We cannot tell who will be the next prinme minister. (11B) ) ( use ). [空所補充(1) ] to >a Japanese bath. [語形変化] ) is ( [空所補充(1) ] ) telling who will be the next prime minister.

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化学 高校生

【英語ですみません】最後の12番は何を書いたら良いのでしょうか…? Video C の実験では、aqueous solution にlead(ii) nitrate, aqueous solution にPottasium iodide を入れていました。 2KI (aq)... 続きを読む

With lead (I) nitrate solution. This precipitation reaction produces a bright yellow solid. (point values in parentheses) Part 1: 1. Copy the unbalanced reaction below into your lab notebook. Balance the reaction by adding coefficients. (1) KI (aq) Pb(NO,), (aq) KNO, (aq) Pbl, (s) 2. a) Which trial are you assigned? b) Copy the data table below into your notebook. Watch video A (make sure it's the correct trial!) and collect your data. You may need to pause or rewatch the video, it goes quickly. (1.5) Mass of Empty Beaker (g) Mass of Beaker+ solid Pb(NO,)。(g) Volume of 1.0 M KI (aq) (mL) For the following calculations, show all your work for full credit. 3. What mass of solid Pb(N0,), was added to the beaker? (1) 4. If the solid Pb(NO,), was dissolved in 45 mL of water, what is the molarity of the Pb(NO,)。 solution? (2.5) 5. Which compound is the limiting reactant? (4) 6. What mass of lead (II) iodide (PbL,) should be produced? (2) Part 2: 7. Watch video B (make sure it's the correct trial!) to see the complete reaction and collection of the product. Copy the data table below and record your data. (1) Mass of filter paper (g) Mass of filter paper + dried precipitate (g) 8. What mass of precipitate was collected? Show your work. (1) Calculate the percent yield for the reaction. Show your work. (2) 10. For your trial, which three ions were present in the filtered solution at the end of the reaction? In other words, which three ions are still dissolved at the end of the reaction? Defend/explain your 9. answer. (3) 11. Watch video C - watch both tests for your trial and record your observations. (1) a) Add lead (II) nitrate - b) Add potassium iodide - 12. These tests were conducted to prove the identity of the limiting reactant. Considering your answers to the previous two questions, describe how these tests support the prediction you made in question 5 about which compound is the limiting reactant. (2)

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英語 高校生

a piece ofinformationは出来て、one of informationと出来ないのは何故ですか? 教科書とはあまり関係ないと思いますが、一応載せておきます。

When Words Won't Work picto gram pictáire work 働く(新務す3) 機能す3 *うまくいく Words are words and pictures are pictures. Mostof pur Tnformation comes from words. But we arè getting more and ~>pと more information from little pictures. "pictograms."なぜ「ますます働くの未私たちの情報』なのに、 三単現のTS」かかる ピクト22ムのが? (絵文字)受7ntormation」は不可算名調であり、単教扱いたかじ We call them G-1(2) Language 今段 of is G-1(3) あいさっをかわ、す important an means most ot~ ほとんどの~ communication. You exchange greetings. At schoo! 交換する。 ろしいさっ you listen to your teachers, have discussions, and sa piece of)informatin ひとつの小青段 ム可第名詞を教える時に イ保う(paper, sheetime G2 論 St home you Y enjoy talking with your classmates. do your homework. For all of these activities you 10 use language. Yet, there is another important means of yet = but の不可名詞 communication. Look around carefully, and G-3 will notice lots of pictograms. Take a look at the countable xn countable 定の急味 you を見る take a look at cf. look at ~ one of -(~の内の)1つ following. Even little kids may know them. 支持者 因 # と 緊急 15 The one on the left shows an emérgency exit. 中間、 The one in the middle shows a restroom. The one トイレ TF on the right shows an escalator. pictogram [piktagráèm] means [mi:nz] greeting Igri:tm] discussion [diskáfan] following [fáloum] emergency [má:rdgansi] exit [égzat] middle [mid] つ東化を表す *2.more and more More and more people are visiting Tokyo. →よく進子形と一緒に使れれる 12. look around Lookaround to be sure it's safe. restroom [réstrù:m] G-3 Iwill be 16 next month. G-2 We enjoyed playing baseball. Q-1 When do you use language at school ? Q-2 What other means of communication do we often use? 5

解決済み 回答数: 1