Lesson8 Water Problemsの質問一覧

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化学基礎小テスト No.13 水素イオン濃度とpH 1年組番氏名以下の問に答えよ。 (1) 0.01mol/Lの塩酸HCIの水素イオン濃度を求めよ。 (2) 0.050mol/Lの硫酸の水素イオン濃度を求めよ。 (3) 0.010mol/Lの水酸化ナトリウム水溶液の水素イオン濃度を求めよ。 (4) 0.050mol/Lの水酸化カルシウム水溶液の水素イオン濃度を求めよ。 (5) [H*] が1.0x10-3molLの水溶液の pH を求めよ。 (6) 0.10 mol/Lの塩酸の pH を求めよ。 (7) 0.0050mol/Lの硫酸の pH を求めよ。 (8) [OH- ]が1.0×10-°mol/Lの水溶液の pH を求めよ。 (9) 0.010mol/Lの水酸化ナトリウム水溶液の pH を求めよ。 (10) 0.050mol/Lの水酸化カルシウム水溶液の pH を求めよ。【解答欄) 式·考え方答え「Hコ-0.01mol/レ×0.01-0.0olmel/L.1.0x10.11ox10rol/L H0.050mol/Lx [H-0.050mol/L × 0.8-0.04mol/L 4.0K10mo114.ox10mol/L PH-3 (6) |Hコ- 0.10mol/Lxao1:0.001mol/L-1.0x10ol/L pfl-3 (7) |[Hコ-0.0050md/ルx PH=12 (10)

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英語高校生 5年以上前

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UNIT 18 New Smart-X On Sale Pp。 EXER 比較の表現の A Fill is (1)え技術·文第 odd abow 6d1 -TARGET SENTENCES 1. My laptop is not as user-friendly as this one. 2. The Linear Express will be able to run about twice as fast as the Shinkansen, 3. In Japan, water power generation is much more practical than wind power (3 generation. 2 4. The world's average life expectancy in 1985 is six years shorter than that in 2o.. 5. Rechargeable batteries last longer than they used to. 6. This site is the older of the two World Heritage Sites in the city. 7. Tokyo Skytree is the tallest broadcasting tower in the world. 8. Egypt was by far the most civilized society in the ancient world. 9. Which country has the third largest economy in the world? B an -CHECK A Fill in the blanks to complete the sentences. (1) そのミュージカルは私が期待したほど面白くなかった. amos of 2dsid ort The musical was ( ) interesting ( )I had expected. つ日07 ob vilW 9 99T 3d (2) 日本の人口はフランスの約2倍だ. donos wo ai oHmo ) large( The population of Japan is about ( ) that of France. B| Complete the sentences with the words in brackets. 0 m[→121 (1) These days television screens are ( than / be / thinner / much / they / used to ). These days television screens are (2) This year's winter vacation is ( than / two / longer / days / of / that ) last year. This year's winter vacation is last year. (3) I bought( expensive / more / two computers / of / the / the ) in the shop. I bought in the shop. C| Fill in the blanks to complete the sentences.3 ni gpniwollot sds 22 [→13] (1)これは今までにテストでとった中で一番悪い点数だ、1 This is ( ) score I've ever gotten on a test. (2) 中国の輸出は世界でずばぬけて多い。 The exports of China are ( ) the largest in the world. (3) 日本で2番目に多い血液型は 0型だ。 ( rad ) common blood type in Japan is 0. 38■ SECTION 1

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英語高校生 5年以上前

この問題の解説と回答お願いします

く<Lesson8 練習問題>> 1.次の日本文を参考にしてカッコ内に適語を入れなさい。 (1)あなたは彼が彼女と会った公園を知っていますか Do you know the park ( (2) 私は彼と会った日を決して忘れないだろう ) he met her? Iwill never forget the day( )I met him. (3)海が見える部屋に泊まりたい。 Iwant to stay in a room ( )I can see the ocean. (4) ここが彼が車の事故でけがした場所です。 This is the place ( ) he was injured in a car accident. (5) 我々が地球温暖化に関して何かをする必要があるときが来た。 The time has come ( )we have to do something about global warming. (6) フランスは私が長い間訪れたかった国です。 France is the country ( )Ive wanted to visit for a long time. (7) 彼がなくした地図を見つけましたか Did you find the map ( ) he had lost? (8)彼が買いたいその家は3年前に建てられた。 The house ( ) he wants to buy was built three years ago. 2.次の英文の ( )内に適切な語を書きなさい。 (1) This is the treasure ( )was found byalittle boy. (2) This is the town ( )my grandfather was born. )we enjoyed the sports festival? (3) Do you remember the day ( ) are very kind to me. (4) I have many friends ( ) John didn't come to the meeting. (5) I don'tknow the reason ( ]内の語句を並べかえて英文を完成しなさい。 3.次の日本語の意味を表すように, [ (1) ここは私が働くべき場所じゃない。 This [where / is /should work / aplace / not /I ]. This 2

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英語高校生 5年以上前

EncouragingからMaliまでの文構造と和訳をして欲しいですm(_ _)m

had committed without it. Encouraging students to think again prompted them to be less generous to Rokia, but not more generous to everyone else in Mali. The students、reaction is typical of how most of us feel when we are confronted with problems like noverty7 1I0ur first instinct is to he ponecio11k, urhen rener0us foning on

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英語高校生 5年以上前