（4）で水酸化カルシウム1molに対して水酸化物イオンは2molになるのはどうしてですか？

72 物質量 次の各問いに答えよ。 例題 20 PERIGOS A Jeform 1.0 アボガドロ定数NA =6.0×102/mol 原子量 H=1.0, 0 16, Ca=40 (1) 水 2.7g に含まれている水分子の数は何個か。 (2) 0℃,1.013×10Pa で,窒素分子 №2 1.5×1024個が占める体積は何Lか。 (3) 0℃,1.013×10Pa で, 11.2L の水素 H2 の質量は何gか。 3047 ALO (4) 水酸化カルシウムCa(OH)27.4g 中の水酸化物イオン OH-は何個か。 ● KeyPoint モル質量･･・原子量・分子量 式量にg/mol をつける。 解法 (1) H2O 分子量=1.0×2+16=18 水 2.7gの物質量は, 2.7g 18 g/mol 6.0×1023 / mol× 2.7g_=9.0×1022(個) 18g/mol ●)) センサー ●分子量 式量 ● 分子・イオンを表す化 学式・組成式中の全構 成原子の原子量の総和。 モル質量 物質1mol 当たりの質 量。 ●気体のモル体積・ 物質の種類に関係なく, 0℃, 1.013 × 105Paで ほぼ 22.4L/mol。 気体22.4Lの質量が その気体のモル質量と 等しい。 第Ⅱ部 物質の変化 -- (2) N2 1.5×1024 個の物質量は, 22.4L/mol× 解答 1.5×1024 6.0×1023 /mol -=56 LU 1.5×1024 6.0×1023 /mol 91~93 7.4g___ 74g/mol BACK PAD g 001 JOS だから. 11.2L 22.4L/mol (3) H2=2.0 だから, 2.0g/mol× (4) Ca(OH)2の式量 =40+ (16+1.0)×2=74 【Ca(OH)21mol 当たり OHは2mol 存在するので、 6.0×1023/mol× ×2=1.2×1023(個) だから, =1.0g 22 (1) 9.0×10個 (2) 56L (3) 1.0g (4) 1.2×10個

解いたのがあっているか教えて欲しいです。

121 122 Try! Jimmy ( Tis -ro 123 It ( 1 rained 3 had been raining came home. 124 125 126 Section 5 時制の一致 I didn't know that Sam ( has recovered. 1 is ) for ten days when it finally stopped.in ( 2 was raining 4 would be raining oy bih 2 had 3 has been stsubsty Boy II 時制は? ) playing the TV game for three hours when his mother for ten days 1 shall (2) cannot 3 would 4 will be had jusübung ever was 3 has been Try! The weather forecast last week said that the temperature (9) keep 101 arising. Newton explained why apples ( 1 fall 2 have been falling Try! They didn't know that the world ( 1 being 2 is Section 6***] (4) had been (4) can and su Try! By next week, you ( This July, I ( 1 teaches 3 teach We learned in our history class that World War II ( 1 ends Try! Mr. Right ( ) in the hospital. I'm happy that he Try! I read in a book that the American Civil War ( Tot () out in 1861. 1 breaks 2 broke 3 has broken 4 had been breaking b ) in 1945. 2 has been ending 3 ended 4 would end The novelist ( 1 is written 2 will have written inom no med ( 13 latog en (tot sepit \ sonte \avit) 11 (1) 3 have fallen ) round. I will have received folo 2 receiving 3 received を表す動詞の形は? og ty 997? ) from trees. 3 be (4) were Cast of smo se } booksheque 19ven and S beansines tovon bed ) ten books when he finishes Popis 3 writes POI 4 have received T100 過去のある時点 までの動作の継続) 4 falls when節が示している I bosesq\ sonie) Tool TRAK puse as ( Dogs) [ ) here for twenty years at his retirement age. will have been working 2 is worked 3 work il avod ber (中京大) 従属節の時制は、何 の影響を受ける? 主節の動詞 didn't know に注目 ) ar est gobは歴史的事実 歴史的事実を表す動 詞の形は? that 節の内容 「第2次 世界大戦が終わった｣ 2015 n 290b 1 929 19ven blow > the next one. T100 未来のある時点 ext oneyliaでの〈完了・結果〉〈経 4 has written 験〉 〈継続〉 を表す動 詞の形は? ) the package. ortalq ad aroquis si tu bovirus I the next one [**] diw ftal 2nd S fel を書き終えるのはいつ のこと? (南山大) 変わることのない事実 を表す動詞の形は? why 節の内容は,ずっ と変わることのない事 * olon6 Sinander o'clock E ) math to high school students for 15 years. **03#±70 2 am teaching u bar (4 <動作の継続〉を表す 動詞の形は? 4 will have been teaching MERT since three boyoin for 15 years [15 J と This July ｢この7月 「で」の組み合わせに注 4 is working ayuda iniquod used E

教えてください🙇‍♀️

1 toing Both Picasso's Guernica and the children's Ibebi boob o forilW..om paintings show us the importance of peace. In "Kids' Guernica," children in over 50 countries have worked together to create colorful paintings and share a wish for peace. As they work, they learn to respect others who have neblino yd betnind p.83 different backgrounds in this world. STUDY IT! Peace can exist in places where people respect each other regardless of race, religion and culture.

【英語】【ワードパズル】これらの単語を、表の中から見つけて教えて下さいませんか？どれか一つでも分かったら教えて下さい。 ③bruise ⑤cough ⑥cut ⑦earache ⑩headache 12番→runnynose 16番→toothache よろしくお願いします。

16. HEALTH PROBLEMS WORDSEARCH PUZZLE ! FIND AND CIRCLE THE WORDS IN THE WORDSEARCH PUZZLE AND NUMBER THE PICTURES 38 600 cold f 1 moe e bv de e e b g chs rjhcaw ciot carc d 1 kva few sqa ukta ex dk v rs 1m hrepd k g v Z a e kettbnjark w pfc k oaoep yg d cxhg vokrmh shive r se Z thmw 1 a as d n qt q kc jg dc me cheh c ara e cuhg moihib fpei w ol by d f k a lic jj l y couko izuc w kg tv e son ynnur thu uz x sore throat xetu c slo DUSSE OH30 HOLAEHEE 5. cough 6. cut HE 1.backache 2.brokenarm 3. bruise 4.cold 7.earache 8. fever 9. flu 10. headache 11.measles 12. runnynose 13.shivers 14. sore throat 15.stomachache 16. toothache 14 15 OA HP PS 2 4 OFFICE 3 10 Copyright © 2013. englishwsheets.com. All rights reserved. 5 7 9 13 68

これ至急教えてほしいです！よろしくお願いします

3 各組の英文が同じ状況を表す文になるように,空所を補い, 英文を完成させなさい。 (1) Harry said that he would stay there until the next day. Harry said, "( )( (2) Emi said to me, "I didn't eat breakfast this morning." Emi ( ) me that she ( ) ( Jexlporis ( (3) The waiter said to us, "Are you ready to order?" The waiter ( ) us ( ) ( sexlood (4) Karen said to me, "Who are you waiting for?" Karen ) me ( lood 997 (5) I didn't hear the news until quite recently. It ( ) ( JAR (6) She will come back soon. It ( ) ( poltida ert'nden beisool z'Yİ ( ) stay here until ($))." Dečaka ) ( over 06) ) breakfast ( besumm ) (ed. ) tasinovnos ( e) quite recently () I heard the news. ready to order. ) waiting for. 23210A3X- ) morning. eben abril CD (5) she comes back.HAR405 (1) sled kid

左の文章と似た意味に書きかえる問題です。わからないので教えてください🙇‍♀️ちなみに、過去完了形です。

2. (1) Laura went out this morning. (2) I tried to call her. (3) There was no answer. 3. (1) Jim came back from vacation a few days ago. (2) I met him the same day. (3) He looked relaxed. 4. (1) Kevin sent Sally lots of e-mails. (2) She never answered them. (3) Yesterday he got a phone call from her. (4) He was very surprised. I tried to call Laura this morning, but She I met Jim a few days ago. just Yesterday Kevin from Sally. He He but she no answer. out. vacation. relaxed. very surprised. lots of e-mails,

教えてください

It( ) ( Fobile Britzen batsoolati ( ) ( 2) (> ..) Jasinsvnos ( she comes back. 03 (1) al leton zir 4 [ ]内の語句を参考にして、日本語の意味に合う英文をつくりなさい。 (1) 今日の会議が延期されることを提案します。 [propose, postpone] I Hedgnog galaq sgirlov (2) 私たちがはじめて出会ってから10年経ちました。 [have, meet ] It (3) 彼はドイツ出身であることを私に告げました。 [tell, come from ] ABD 39

教えてください

彼女は今ごろプ 23213895 3各組の英文が同じ状況を表す文になるように,空所を補い, 英文を完成させなさい。er player now. (1) Harry said that he would stay there until the next day. Harry said, "( )( ) stay here until (HE)." 364A48 (2) Emi said to me, "I didn't eat breakfast this morning." Emi ( ) me that she ( every lead time (3) The waiter said to us, "Are you ready to en ) us ( The waiter ( WEB 951 SUB (4) Karen said to me, "Who are you waiting for?" Hood ) (he Karen ( ) me ( ) ( berlooria order?" eady to order; ) ( ) ( en betrool ati ( . (5) I didn't hear the news until quite recently. It ( ) ( had to soo +過去分詞nakay.boi (6) She will come back soon. It ( 1991 ) ( in that area yesterday. sist ) (ed. ) breakfast ( 10159tib mlit 36dT OPPING) beaums ( -) ready to ready to order. ) waiting for. e) quite recently (V) I heard the news. Vista OS an ) morning. esw 9H order.a eB697 EbriT ebson sbni 1+when...) CD ) sin I (8) 2) (5) she comes back.**03 (1) -) Jasinsvnus ( -) el Istod einT

（1）（3）を教えてほしいです。お願いします

(4) Jim is. sure 15 99 CXL. that the team will win the game. 2 日本語に合う英文になるように, 次の (1) 私たちはあなたがパーティーに来られなくて残念です。 We're (2) きっと愛はこの歌が好きでしょう。 I'm sure (3) 私は彼のチームが1位を獲得したことに驚いています。 I'm his team (4) 由紀はジェーン (Jane) がアメリカに帰ってしまって悲しがっています。 is Yuki say that (5) 私はこの本を手に入れてうれしいです。 に適する語を入れて文を完成しなさい。 you can't come to the party. that Ai likes th first place. Jane went back to Ameri

288から303の解説を教えていただいたいです…(294と300は大丈夫です)

しまった。 st few / hardly / of) I became < 東邦大 > For years. 4 whether ause/down/ upon). lest study hard. while <京都学園大 > with <浦和短大 > <東京電機大〉 ring them back within a <立教大 > 〈 南山大 > could not pass it. ng, he kept making <東海大 > 094 095 096 295 296 ( ) he likes it or not, you must teach him how to handle it. What 2 Who 3 Whenever 4 Whether He ran ( (1) as 297 It was ( 000 1 very 299 ) quickly that I couldn't catch up with him. 2 too 3 so ) a bad snowstorm that they shut the airport down. 3 such 4 too SO 298 I opened the door quietly ( 1 so that 2 unless 4 more ) the teacher wouldn't notice me. 3 otherwise 4 because of 〈神奈川工科大 > 300 寝坊するといけないから目覚ましをかけておきなさい。 <1語(句) 不要) (in / the alarm/you/ don't/ case / set) oversleep. 301 ( ) you're a grown-up, you must stop this childish behavior. 1 Now that 2 As long as 3 Even though 4 In case <神奈川大 > 302( ) he made up his mind to go, there was no stopping him. Though 2 Whether 3 While 4 Once Our grandmother never travels by air ( ) she will have a heart attack. in case that 2 so that 3 in order that 4 for fear that <九州産大 > < 芝浦工大 > 〈 広島工大 〉 <日本大〉 097 <駒澤大 > 098 <九州産大 > 303 As long as I know, prices in Spain are much lower than those in Japan. 2 0 < 松山大 > 099 100