What did he ( ) ？ Anything interesting？ ①ask ②say ③talk ④tell 答えは②なのですがその理由と他が当てはまらない理由を教えてください

【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)

目的語と補語の違いを詳しく教えてほしいです。

弧度法を簡単に教えてください(>_<;)🙏🏻

高校2年生の英語です。 回答お願いしたいです。

から(付帯状況)」などの意味を表すよ。 Recause: he thought about these things, Michael |wrote “Earth Song." 理由を表す Thinking about these things, Michael wrote “Earth Song: 分詞の主語=主節の主語 (これらのことを思ったので, マイケルは「地球の歌」 を書きました。) Walking along the street yesterday, [I saw a big picture of Michael. (昨日私が通りを歩いていたとき, マイケルの大きな写真を見ました。) 時を表す 付帯状況を 表す The boy was sitting on the bench, singing “Heal the World." (少年は「世界をいやそう」を歌いながらベンチに座っていました。 [座って~を歌っていました。]) 前後の文脈によって 意味を考えてね。 【文法】各組の文がほぼ同じ意味になるように, 適切な語を空所に書きましょう。 When she was running on the beach, Natsumi stepped on something hard. Natsumi stepped on something hard. Because she knows everybody in the store, Tomomi always feels relaxed there. in the store, Tomomi always feels relaxed there. Koichi opened the drawer and took out an old notebook.(drawer:引き出し) Koichi took out an old notebook. When they saw the teacher, the boys ran away. 1o the boys ran away. 【表現】日本語に合う英文になるように, 適切な語を (1) 私は風邪のため家にいました。I stayed home (2)ぼくたちは最後の試合での勝利 (victory)を望んでいます。 tpew ]から選んで空所に書きましょう。 a cold. We are a victory in the last game. for of because hoping mp 5 [内容理解】 本文の内容に合う文はTを, 合わない文はFを○で囲みましょう。 hpouske (1) Michael was sad when he saw many children were living under bad ( T/F) conditions. 2) Michael didn't know that the environment was damaged by ( T /F ) irresponsible actions. ( T/F) 13) Because of Michael's songs, many children are still crying. “Heal the World” shows Michael's hope for happiness and peace for ( T/F ) the whole world. 1dus 91

正極と陽極、負極と陰極に違いはありますか？

｢we can see the notebooks which written other student｣って変ですか？？ which writtenはおかしいですかね🤔

教えてください🙇‍♂️🙏 3語で答えて欲しいです🙇‍♂️！！

EL /ナナベバーパーからどのような製品が作られるの Ni ia another interesting and important fa Ge 18 Ther about bananaS. 。 not made from the part 9f bananas yo You can make paper from them However, it 1 eat, but from banana stalks. 8 Bananas grow on stalks just once. New stalks gow and bear fruit within a year。 Usually, banana stalks are 。 thrown away, after the bananas are harvested. 時owever,i Japanese techniques have changed banana stalks from mwaste material into a sustaimable resource. 二 0 After bananas are harvested, the stalks are cut down, tumed jnto fpers, and sent to Japan。 They are processed 『 with techmiques for making 7Ogs77 and made into beautiful paper。 The @ paper feels yery Smooth. 8 ! 。 Svlgami notebooks an SO on 3 Rn にCS 機維を乾人させているようす et do 作る 7 3 3 atdown をり伯ま Away / throy away … : を投げ 18 Rnd so on など Ta armmar

なかなか思い浮かびません。 日本語で大丈夫なので大体の物語を作っていただけないでしょうか？ そこからは自分で広げて英作文していこうと思います。

Please choose two characters, one setting (場面), and two objects (物) from the boxes below. Then, use the words you chose to write a story in 8O-10O words. You mmust use each vord (2 Characters.1 Settimg。 andl タ Obiects) YOu chose at least once。 Character Setting (場面) Object (物) (Choose Two) (Choose One) (Choose Two) @ 8 or Pr 。。 @ Space /? 『ノ @ Sword 多 @ OniorDemon @ Underwater (水中) @ Notebook @ Your home roommn teacher @ Train e 。 Phone @ Ghost 6 @ Voeleaso(業山) @ Sweater セーグ - @ Rabbit SHU @ Water Bottle 3 20 6

これはあってますか？

4 日本語の意味に合うように、空欄に適切な語を入れなさい。 (]) これは私のギターです。 を Thisis( が ) guitar. (2 ) このノートは私のものです。 This notebookis( 0 (3) マイクは彼女の兄です。 Mike is ( ) brother. (4) ジョンはジュディの犬です。ジョ ンは彼女が好きです。 (彼女を好きだ, ということ) John js Judy's dog. John Hikes ( ). .(5 ) あのネコはケンのものです。このネコも彼のものです。 That cat is Ken's. This cat i8 ( 2 ), too. (6 ) これは私たちの家です。 This js(。O4/ ) house. (7) この車はあなたたちのものです。 本:S (コイワン (の ボ (8 ) 私たちは学生です。 bo 0ン ) are studente. (9 ) これらは私の CD です。 それらはとてでも良いです。 mhese are my CDs. ( The》 . ) are very mlce. (1 0) トムとマイクは私の友だちです。 私は彼らが好きです。 (彼らを好きだ, というごと) bm and Mike are my friends. 1 ike( fteW 6