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英語 高校生

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RELATIVE CLAUSES 1)That's the sheep ……I saw yesterday. 2)He bought the 5.- Mary was the girl had a bath. 3) Paul is the boy 4)Iwashed my car souvenirs he … calculator I'm … was very dirty. a)who wanted. using. a) whose a) which b) who c)whom a) who b)that c)whose a)whom b)which c) whose b)whose b) who c)that c) which a 7.- Anne hasa 9.-The book we 10.-Ten o'clock is the time I go 6.- The birthday … 8.- Julio is the er. person with he is working there. we ate was delicious. school bag she read in bed is carries her books. fantastic. home. a)which b)who c)where a)who b)where c)that a)whom b) which c) who a)which b)whose c)who a) whose b) when c) who 0S. 15.-Those are the 13.-Tobby was the dog died last night. 11. - She opened the 12.-I visited Notre 14.-He had the box.. she received. accident he grapes We bought Dame.. is in Paris. was skiing. a) that b) where c) who a) who b) which c)where a)which b)when c)whom a)when b)who c)where a) where b that c)when ect 19.-The girl.. 20.- The armchair 16.- They are the me children . parents 17.-My dad did the 18.-The man was asked the question …… he sat down laundry was in the basket. in charge of the are Dutch.oid factory wasn't was my sister. was green. Roger. a)who b)whose c)where a)where b)whom c)who a) which Women a)who a)where to? b)who b)who of stars c)when b) whom The one or Tivse c)whom c)whose 21.-He 22.-Eric is a French 23.-An architect is 24.-The day .. we 25.-The house Wore a costume man ..wife is somebody. meet was raining. we lived was was strange. Spanish. designs buildings. enormous. a) where b)which c)who a)which b)who c)whose a)who b)when c)whom a)whom b)when c) which a)which b)when c)where 29.- Lola called a 30.-The kid played 26.-The film I saw 27.-Sushi is food 28.He played friend was in video games..…… was frightenng. …… Japanese eat. football he met Amsterdam. belonged to dad. his friends. a)that a)which a)which a)whom a)whom b)who b)where b)who b)who b) who c)where c)who c)when c)where c)which

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化学 高校生

この2つの化学反応式の作り方教えてください🙇‍♀ 答えは2枚目に載ってます!

H=1.0, C= 12, N=14, 0=16, Na=23, Mg=24. 原子量 Al= 27, S=32, Cl= 35.5, Cu=63.5, Ag= 10% >6K反応式と質量〉 酸化銅(Ⅱ)CuO を加熱して水素を通じると,水が アトバイス) p.0g生成した。 次の問いに答えよ。 Cuo この変化を化学反応式で示せ。 t H27 H H Hz0 H Ho Cu 66 Cu o He が CuO から0をH20 Cuo t Hzz He0tcu き生成1た銅は何gか。 として奪う反応である。 g 67〈反応式と質量〉 塩化マグネシウム MgCleの水溶液に,硝酸銀 AgNO3 の水溶液を多量に加えたところ, 塩化銀 AgCIl の沈殿が 2.87g生成した。 次の問いに答えよ。 (1) この変化を化学反応式で示せ。 >67 水溶液中で、 Ag*と CL が反応して AgCI の白 沈殿を生じる変化である。 Mg* と NOsが水溶 中にイオンとして残るか 化学反応式では、 Mg(NOs)2 として表す Ag Clol NCO0 - (2) この水溶液中に含まれていた塩化マグネシウムは何gか。 )g >68 〈反応式と質量·体積〉 ナトリウム 2.3gを水に加えると, 発生する 水素は標準状態で何Lか。 >68 Na と H20 が反応で Hz(気体)と NAOH する。この反応を化 式で表し,その量的 考える。 )L >69 例題7 量的関係(気体の体積) 標準状態で一酸化炭素 10L と酸素 10Lを混合して, 完全燃焼させた。 反応後の混合気体の体積に 状態で何Lになるか。 一酸化炭素が完全燃焼したときの化学反応式は右のようになる。 Im仕前伽が毎体の場合 係数の比が体積比を表している 2C0+ 02 →2 反応前 10L 10L

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