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Chemistry Senior High

字がごちゃごちゃしていてすみません ⑥ ⑮ ⑯が分からず教えて欲しいです

2 粒子数・質量・気体の体積の関係 次の各問いに答えよ。 気体の体積はいずれも標準状態とし、原子量は第10章の「原子量の値(概数値) 」 の値を用いよう ※印の問題については、特に有効数字3桁と考えて計算せよ。 5 ①2.7g のアルミニウムに含まれるアルミニウム原子AIの粒子数は何か? 2.75 OLY GOY/0²3- O. F 0.6×10 物質量 mel 27 2 11gの二酸化炭素に含まれる二酸化炭素分子 CO2 の粒子数は何か? VI 物質量 mal 44444=0.25×6.0 ③ 3.00g のヘリウム He の体積は何Lか。 3/2=1.5 11.5×22.4=33,60 ⑥ 硫酸イオン SO.2 0.25mol に含まれる酸素原子0の粒子数は何個か = 12x 1039 y 10 ! 物質量 mol ・ ⑦ 4.0gのメタンCH」に含まれる水素原子の物質量は何mol か。 41 20:25 184 ⑧ 51gのアンモニア NH3 に含まれる水素原子の粒子数は何個か。 51 物質量 wel ④ 112LのメタンCH」 の質量は何gか。 112 5×16=80 22.4 ⑤ 塩化ナトリウム NaCl 2.0mol' に含まれる塩化物イオン CI の粒子数は何冊か。 2.0×6.0×1023=12×18231 物質量 mol ⑨9 56 L のメタンCH」に含まれる水素原子Hの粒子数は何個か。 56 制質量 mcl 物質量の計算の徹底演習 22:42.5 ⑩0 酸素 78.4Lに含まれる酸素分子O2の粒子数は何個か。 物質量 nec | 22.4=3.50 125.6L の水素 H2 に含まれる水素原子Hの粒子数は何個か。 5.61 物質量 mas I 00:1 28.4 784 =3.5 マーケ ① 78.4Lの二酸化炭素CO2に含まれる酸素原子の物質量は何mol か。 ※ Merett 22-4 -0.25 13 1.12Lのプロパン C3Hgに含まれる水素原子Hの粒子数は何か。 11.12 物質量 1-5.60.05 22-4 14 1.12Lのプロパン C3H8 に含まれる炭素原子Cの質量は何gか。 ※ 0.05×44=2.2 ⑩378gの水H2Oに含まれる水素原子の質量は何gか。 0.25 mol 133,603 12X100 8.0×10² g 0.25 24 mol 3 2.55 3.55 mol 0125 10.05 L 2,20 ⑩6 102kg の酸化アルミニウム Al2O3 に含まれるアルミニウムAIの質量は何kgか。 ※ 3,50mol mol #2 #2 #1 TEXT g g kg 23

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください🙏

Part 2 4 some In addition to these physical capabilities, experimental results show that babies' intelligence is often superior to adults'. Because of the way human brains develop, six-month-old babies are better at recognizing certain faces than adults. But there is a 5 catch: it is non-human faces that they really excel at recognizing. In another study, researchers discovered that six-month-olds had no problem distinguishing individual monkeys, although they look almost the same to adults. NIVEL どんな点で赤ちゃんは大人よりも優れているのでしょうか。 10 5 Researchers have also found that babies, before six months of age, have the ability to hear and distinguish between almost all the sounds of human languages. That's about 150 sounds in about 6,500 languages! For instance, Japanese babies can hear the 15 difference between "r" and "1" sounds, which adult Japanese find difficult to distinguish. This ability will disappear gradually as they learn their native language, Japanese. capabilities (kelpabila <capability keipobilan experimenta liksperament intelligence (inteladzana) superior [saplariar recognizing (rékagnaizin) <recognize (rékagnaiz) non-human \nànhjú:man excel [iksel] distinguishing [distingwif(in) idiom 2 be superior to 8 six-month-olds = six-month-old babies 5 there is a catch ここには留意すべき点があります !? 赤ちゃんの際の記憶が定かでないのは、人の記憶は3歳以降に定着するためであるという説があります。

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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