請問這題甲烷的產率分子的部分是該2倍還是1/2倍？ 產率的分子部分不是都是針對(產生某產物所消耗反應物的量)嗎 ? C2H6 + H2 ——> 2CH4

181 1-10 -X1007 Cs Ho > Ca Hq + Ha Ca Ho + H2 > 2 CH4 100 kg-mole -> hr → 140 kg-mole hr (C2H6 : 85% = 100 x 85% = 85 CaH6 = 30.3% = 140*30.37=42.4 2:15% = 100 x 70% = 15 C₂H4 = 28.6% = 140*28.6%=40 H₂ = 26.8% = 140x26.8% = 32.52 1. Z to IC a Hb) 2 = 85-424 [X100%-50.1% CH4 = 36% = 140 x 3.6% = 5.04 2. Z k ( Cata) 2 - 2 x 100% = 40.1% = 10.1% = 140x/0,7%=14.98 3. Z k** Z BOLEJE NE = 40 之產率、 *100 乙完消耗量 甲烷之存型Volk Simo 3v100% 185-424) = 0,939

緊急 拜託求解 感謝🙏🙏🙏

CV CV [1 his Television SUN iT 4 (qppeor) om TV in he UK 品atela司 2010, 2 1 (become) one cf ihe mosf populdr Television dregmos in he world M辣 的 few yeors. Over 120 million Viewers in more ihqnm 200 counfries or regions 3 說人一 (see) 目 qnd 1 (be) q big hif in Brgzil Chino, The Middle Eqsf Russig, Singqpore, Soufth Koreo, ihe US. qnd. of course. Europe. The series'is sef in q mognificenft counrfry esfcfe in fhe norfh of Englgnd.貞 OWS (f WS (follow) ihe lives Of fihe weolfhy Crowley fomily qnd Their servcnfs during fhe first perf of fihe 20fh cenfury_Ihings。*儿grc (be) very 人 in jhose dqys.A loft of imporfonf even+s hqppened during ihose yeors: in 1912. ihe Tifcqnic 7 SUn (sink), qnd from 1914 to 1918. ihe worlds_WAS (be) qt wor The series shows how +hese evenfs ? 和 QQVC (hogve) qn impoqct on everyone, 1he Crqwley fomily qnd servconts clike. There im_w'e@Ql 2_(be) only six seqsons ollogether The sixfih cnd fingl one hinletktnish) in ihe Uk in December of 2015. to fhe grect dlisqppoinfmenmt of mony people, who 准 Yoped (hope) 由 would go on foreverlllis_wvDA_(win) q lgrge nurmnber of Gqwords. So why 吧 (be) 計such qn enormous

請問這兩張英文的時態這樣寫對嗎？ 謝謝！

LSTENINGTOEIC_READINGFET palt | Wi 計 fieoleyision series4 which 和 0 On TV in ihe UK ond irelgqnd in 2010, 外 5 oflhe mostf populer jeleyision drcdrmocs in jhe world Qver 120 million (see) 引 qnd cle Edqst. Russig yieyyers in fmore 各dqn 200 counfr 中2 4 (be dbig hif ir 語 Souf和Koreg, 1he Us GI cf course, Europea The serjeg12. 2efin g 757 counfry estcte in the norih of Engtoqnd. tt 5 和he weg jHfny cfrgwley mijly gnd helr servqnts during The fist port of ihe 20ih centiury Thing (be) yery differenf in 和ose dogys,A lof of lmportqnt events hoqppened durin9 Those yecrs: ir Tifonie 7_SU (sn gnd from 1914 to 1918,the worids_ WAS __(be) ot wer' Ihe series fhese evenfs 人 y@ (hgve) qn Impect on everyone, the Crtewley fomily qnd servqnts G 7 There le_wWete ~一 (be) only Six seqsons ollogeth' we 全 SA Re ? 2 計 有

想問BD怎麼知道它水不水解？？

下列哪一種液體的MEH 值器大? 多純水 bg 氮化勻水浴液 【蜂大4 估4 至水溶液 酸鈉水溶液硫酸所鉛水溶 MHQL +析 *儲 則 its MA 同 [ “Mt MA

填空的地方該填什麼？？

下避革王廬玉 呈 人 生和 計 人 上說 了 2.1. 抽直直和 People who etoo much read meat and drinks that __/2rnf>m, MO AAyYe 所? 司人人 0還 deuel,/ /,Arg 2 and hi 20 二 2-2. 此外 , 他們終將為忽視所吃的東西而付出代價。 Moreouer, they wil 一一唱ea一一-一 了hey eat. 3-1. 2011年 , 一場大地震龔擊日本 , 當海潮上升時 , 隨之而來的海嘯淹沒許多村莊。 A large earthquake hit Japan in 2011, and the cp 和人人 tsunamiflpeded_ ledled many lages when thet 選 020 3-2. 許多小孩在父母過世之後成為一家之主。 Many young children became the h ed 一 3人 和他 此 after their parent 加AA用 人人全

1到5

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4.5題

說, 1 產生各種感覺的部位是 (B)腦部的視丘 (D)各種歡覺神經錄維 。 多 看哪些為人組的化學有聲? 2 尼較. 天人體之視座細胞與 視桿細胞, (A)兩者均侈於視網膜上 (B)兩者均具有威光色素 (0前者的數目 A8 前者對光較敏咸“(E)後者可分養顏色。 較後者多 (D) 人如威覺訊息之傳遞過程,下列何者必須經過視据轉換神經元才能: BE人)祝學 (B)聽競 (C)味學 (D)恢覺_(E)人觸覺” 經元才能進人大四 4 下列有鹿人體各種感覺之敘述,哪些正確? RAR二內的毛細胞本身即為神經元,其毛狀構計為村突 (By明細胞為分人於和 羿上的特化上皮細胞,其神經訊息由咱神經傳人聊部 (C)各種覺受戰接受再洲 後所產生的電位變化各不相同 (D)各種咸覺受器所產生的神經訊息均須傅人騰部 才能產生威覺_(E)化學物質須溶於水中才能刺激味細胞,而空氣中氣態的化學分 子可直接敝激嗅細胞。 5 下列各種人體的感覺受器,何者係由神經細胞特化形成? 7 ASNA)視細說 (GB)味細胞 _(C)嗅細胞_(D)毛細胞(BE)肌梭。 才(多 2004 編輯:Wei-chiqo, Chqng 用04年詳貝兩生理及醫學獎一芬芳思來?

請問一下 16題他說地震___5.0和4.0 為什麼不能翻譯做地震被測量到的芮氏規模是5.0和4.0（measured) 而是使用measuring

1 說 該題以 零分計算。 第 16 至 20 題為題組 Today two earthquakes _16 5.0 and 4.0 on “oaSt within an hour _17 in the early TOIHiTE nhabitants in the Hualien area to 22 in just one Week。 right among residents.。__18 the concerns @XpD eismologist Chen Shi-lan has explained thatithis lease. He says the northwestern part Of Hualien le Philippine Sea Plate collide with each QOtBegp )hSeduence. On top of that, Chen pointed ou Ismic activity that is more _20 .Mr Ghen Structive earthquake is imminent, Saying that ouldn'”t be disrupted. x 陸 . (A) measuring (B) measured

求解第一小題，謝謝

學人囚章眉吧版略有差異 間 旺人 加2 2 $ (4) 中和的應用 : 崗 作制酸劑:利用碳酸氫鈉 (NaHCo 酸。 ,) 或氫氣化鎂 (Mg(OHD, ) 等弱鹼中和胃 @ 降低土壤酸性:添加碳酸鈣CCaCo,)、熟石灰 (ca(oH,)或石尹(Cao ) 中和士環過多的酸, G@ 全隊 胃壁會分泌廊釀(HCI) ,使胃液之 pH 值維持在23(握離子濃度5X10-*M) 左右,以利消化食物、 當胃酸過多時會造成表痛,需服用制酸劑。現有某病患胃液之 pH 值降到2。根據上述內容回籌下列)1 、(2題: (1) 該病患服用的制酸劑,其所合的有效成分 Mg(oH), (分子量 58) 需達多少毫克,才能使一公証買, 液的pH 值恢復至正常值 23 ? (A) 116_(B) 145 (0 232_(D)290 (gg320 [避HM (2) 承上題,若改服其他制酸劑,則下列哪一種有效成分所需的質量最少? (ACaCOy (分子量 100) (B)NaHCO, (分子量 84) (COAICOH); (分子量78) (DMgCO (分子量 84) 毆旦晤 全 多0.4+ 42HQ 歸 AgCla +2Ha0 人0 mo 熱= 2 2名 戰 ftO~ €xfO? (ee 秋垢 三 2sxI9 全二 制酸劑多為弱鹼 、 CaCO, 二元鹼、NaHCO:一7 Al(OH), 三元齡、MgCOy二型 5e6rGy cb te U

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sa時此0Oo 元金柳不僵局大生們四 人一 ( )15. 下列有關三種化合物 CHQ、CyH,o, (乙險) 和 CoHizO (葡萄糖) 的敘述,伺者 正確 (A)三者互為同分異構物 《0 者皆可與欠反應,產生所 2) 與研酸銀的氮水溶液反應,