題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
16.將高溫鎂帶置入一含N2 O2 Ar CO2混合氣體的密閉容器中,若每種氣體各含 1 莫耳,使其充分反應,若反應後仍有鎂帶剩餘,下列敘述何者正確? (A)共有三種固體生成,固體顏色共有2種 (B)
問題詳情
16.將高溫鎂帶置入一含N
2 O2 Ar CO2
混合氣體的密閉容器中,若每種氣體各含 1 莫耳
,使其充分反應,若反應後仍有鎂帶剩餘,下列敘述何者正確?
(A)共有三種固體生成
,固體顏色共有2種
(B)共生成5 莫耳的固體
(C)反應後冷卻回室溫,密閉容器內的壓
力約減少 3/4
(D)反應後容器內加水,會產生有臭味的產物。
參考答案
答案:C,D
難度:適中0.5
統計:A(0),B(0),C(1),D(1),E(0)
上一篇 :
28.「我打江南走過/那等在季節裡的容顏如蓮花的開落/東風不來,三月的柳絮不飛/你底心如小小的寂寞的城/恰若青石的街道向晚/跫音不響,三月的春帷不揭/你底心是小小的窗扉緊掩/我達達的馬蹄是美麗的錯誤/
下一篇 :
【題組】9、( )We struggle ________ inflation by spending less and saving more.(A)against (B)for (C)to (D)
資訊推薦
【題組】18、( ) The security service personnel ________ every hour to check on the convenience stores.(A)
【題組】73.Hack became c_ed after a riding accident. Now he has to walk on crutches.
【題組】80.To t_e the problem of global warming, the government has limited the amount ofcarbon dioxide
29.右表是 1905年到 1940年間臺灣的某項統計資料,請詳細閱讀,然後選出正確的選項。 (A)這是臺灣男女性別比例分布圖,加起來不到 100%,是因為兩歲以下的嬰兒不納入統計 (B)這是日治時期
【題組】10、( ) Vicky looked at her burning house ________ disbelief and started crying.(A)in (B)for (C)a
【題組】19、( ) I haven’t seen him in years. What has _______ him?(A)catered to (B)passed by (C)become of
【題組】74.Because of Typhoon Maggie, the outlying islet became a real s_^ district which wasnot accessi
【題組】81.Having stayed in the darkroom for hours, Bruce needed to make proper a_ts to thelight when he
【題組】2、( )Mom ________ smoking as a bad habit.(A)convinces (B)takes (C)represents (D)relates
【題組】11、( ) Chad is teased _______ his strange behavior.(A)about (B)as (C)by (D)with
【題組】20、( ) Mr. Obama _______ when he realized he had been cheated.(A)blew his top (B)took pity on (C
【題組】75.New technology using an old photography technique is pushing advancements in f_ytreatment and
【題組】82.A 44-year-old man weighing 300 kilograms u_t bariatric surgery that involvedremoving a portio
【題組】3、( )I don’t like action movies. ________, my brother is a big fan of them.(A)On the right track
【題組】12、( ) David’s words were _______ offensive that I wouldn’t forgive him.(A)so (B)such (C)like (D
三、課文綜合測驗(共 10 分,每題 1 分) It is believed that __1__ you have a good memory or not is related to your
【題組】76.After the new policy of educational reform was i_ted, the pressure on junior highstudents was
二、翻譯:8%(請根據提示作答,否則不予給分;每題4%)【題組】83.進口電子產品的價格是當地製造的三倍以上。(...price...)
【題組】4、( )Suddenly ________ dawned on me that I shouldn’t have told the stranger so much about my fam
【題組】13、( ) From these impressive paintings, the boy _______ a painter.(A)is cut out to be (B)is fed
87.下列哪些環境議題與空氣污染有關?(A)臭氧層的破壞(B)溫室效應(C)酸雨(D)以上皆是。
【題組】84.不管你是早到還是遲到,都要等到下午六點才能離開。
【題組】5、( )It is _______ that we should go out for a walk instead of staying at home.(A)such a nice da
【題組】14、( ) The honey cake _______ all the children. They are all eager to try it after seeing it in
【題組】2 ( ) (A) get into(B) run into(C) become (D) use