育斁僑華真三第張四第一日七初月五年戌庚歷夏 WAHKID YANG
報日僑
三期星日十月六年〇七九一联公年九十五国民萃中
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府 LO JUN197中中會考化學科試題及解答
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林錫衡•
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中中會考英文(三)試題
《兩小時完卷)
本試題分甲乙兩部。甲部須全答;乙部選答四題。答甲部試題時,應 在試題紙上書寫,連同乙部試卷镦交。
答題時必須用化學名稱,不得用符號或化學式代替
原子量:H=1, C=12, 016,
[CI=35,5,
=23
(十)加過量氨水入銅離子之溶液,所生成錯離子之化學式是
A [ Cu(NH, }, ]+
B[Cu(NH)]
[ Cu(NH, ), )**
D [Cu(NH). }
E,[ Cu(NH)]+>
C) 無水硫酸亞鐵加熱分解時,生成之氣體是
二氧化硫
氧化硫
Attempt ALL three sections. Write your, waswers in this book.
SECTION A (30 marks)
Read the following passage carefully, and then answer the questions that follow-
I was left behind, Worse stäl; I lost my way back to the main road; for we had
chosen, as our destination, an open space: beside a river bank where I had riever et foot. before: Why thades't f packed my rucksack more quickly?? Just at that moment, the sky suddenly darkened, and it came on to rain heavily.
I dashed for theller. The next moment I found myself in a forest. I crouched"
under a big tree, whose protection unfortunately was only short-lived because it was, pouring down in torrents everywhere. I was wet to the skin, cold; miserable and alone, in the forest; the ground was flooded and every trace of the paths war washed away;
Aimlessly I ventured out into the main again. Thundering roars, together with Minnies of Liguining, tormed my. cars and nerves. The whole earth seemed to b
groaning, like a centuries-old forest monster. furious at my intrusion into his forbidden kingdom, Horkfied 1 started Lo ari ike a madman; lurching from tree to tree; faintly hoping to find a path. I cried at the top of my voice as if to wake the dead, I fancied strange creatures were trailing at my heels and all the dreadful ghost stories. I had heard
in my childhood were conjured up in my mind. I stopped, listened, gasped, tumed back,
but could see nothing. It was utter darkness all around.
Panic seized me. I gave a last cry of anguish and dropped unconscious.
For each of the following find a word of similar meaning IN THE PASSAGE
place to which one is travelling
ran quickly
(c) bent down.
(8) signor mark
(e) act of entering a place without permissio
'(f) . . wilking in an unsteady manner
3); complete
blind fear.
eral
二氧化硫及對
D三氧化硫及氧
二氧化硫及三氧化硫?
A
(一)(吉)題是選擇題,作答時只須從每所提供之答案中選出唯一 正確者,將其標號(A,B,C,DE)寫在该題之空位上。
閱卷員
耠分欄
元案Y之原子價是3;若36克¥與32克氧化合。ㄚ之原子
気之乾燥劑是
濃硫酸
氯化鈉
三氧化二辦
1鄡化鈣
E
五氧化二消
(二) 用接觸法製硫酸時,若要增加三氧化硫之生成率,其辦法
C
A 將溫度增至1000°C
B. 將溫度增至200g.c
C增加壓力,
D.減小壓力
E:增加催化劑之份痛、
(三) 元案X之原子,其外層有兩個電子,而元素Y之原子
其最外股有七個電子、X與Y结合時生成物之化學式是
B
A X2Y
E
108.
將1.4克氫氧化鉀溶於 50 毫升蒸餾水,所得溶液之濃度是
A 0.1N
0.2N
5N
下列物質跟在空氣中,有何變化?有何物生成?
變化
生成物
範例
A
生石統
硫酸鈉結晶
吸取空氣中水份
熟石灰
(風化,失去結晶水魚水硫酸鈉)
B
(自燃)(氧化磷)
What had caised the writer to'be en behind?.
Why was the writer unable to find his way back to the road before it started
Why did he go into the forest?
Why did he not stay longer under the big tree?
What made it imposible for him to recognize any definite trick in the
made it seem to him that the earth was
BXY
C XY2
D
E X,Y
(四) 元素M之原子序是30,M之離子式是`
̇氫氧化亞鐵懸濁液白淺綠色變黃棕色)氫氧化鐵)
(吉)兩種不溶於硝酸之金屬,是
但它們能溶於其他酸 不易再起作用
因為硝酸使它們成鈍熊
(去)在同溫同壓下,40毫升之一氧化氮與20毫升之氧起化學度
應,產生 40毫升之二氧化誌
(七)在下表空格內,填寫各化學反應之生成物。
MA
(五)下列各窘之水溶液,能將紅色石蕊試紙變爲蓝色者是
氯化鉀
B 硫酸鈉
C硝酸鋁
D 亞硫酸鈉
硝酸鉀
六) 下列氫氧化物,加熱時變黑者是
氫氧化鋅
B茧氧化鉛
化學反應
生成物
範例
氧化銅與鹽酸
氯化銅,水
B
̇過氧化鈉與水
紅熱鐵粉與水蒸氣
(氫氧化鈉、氧)
(四氧化三鐵、氬)
鉾與濃氫氧化鈉溶液(鋅酸翎、委)
(六)金屬M之當量是12,若以360克M製其氧化物。可得
600
氣餃
固體
What did he think he was being chased by in the forest?
SECTION B
(3D marks)
ranslate the following passage into Chinese
It is no exaggeration to say that traffic congestion has become one of the most serious problems facing Hong Kong today. This is mainly due to the rapid growth in the number of vehicles on the ,roads.
It is a common dgst.to see podesians waiting anociously on. the pveiment for an opportunity 絞 dash across the road. They ars oldarty fearful of being run over whilat doing so. Walking is buty parts of the town is surely no jokë.
Similarly, travelling in a car is becoming less and less enjoyable, especially along Nathan Road in Kowloon, where vehicles are Halted by traffic lights every hundred yards or so. Only in the New: Territories can drivers experience the joys of moiofina
SECTION C
(40 mart)
Translate the following passage into English
近日天氣漸暖,泳季將要來臨。各大海灘相繼復甦,尤其是淺水灣及 石澳,特別富有吸引力。每屆週末或假日,各海灘將有入滿之患。
在海灘上最忙的算是救生員了,他們都是鎮靜,勇敢的年青小鹏子。 在海灘當值的全神注視著海面上各泳者的活動;乘坐木筏的亦不停地在海 面巡邏,以保障泳客的安全。當夕陽西下,他們才結束一天旣單調而又 枯燥的工作
氫氧化鈉
氧氧化銅
氫氧化銨
(七) 用漂白粉製氯,須加人
A 氫氧化鈉溶液
B稀鹽酸
氨水
石灰水
E 碳酸钠溶液
(八)硝酸鈉與濃硫酸此熱時,能産生硝酸,因爲
硫酸之酸性較確酸強
B.硫酸之氯化性較確酸强
硫酸之佛點較確酸高 硫酸之密度较硝酸大 鈉離子較氫離子易被氧化
下列反感中屬於氧化還原者是
錢拉與鹽酸作用:
B 濃硫酸與無糖作用 C硫化氫與硝酸鉛溶液作用,
氧化鉀溶液與硝酸作用
E氯化钠溶液與硝酸跟溶液作用
上圖儀器,常用作研究氣體P與固體Q之化學反應。 談生成氣體爲R,在下表空格內,填寫適當之答案:
一氧化碳
(愛)(水赤氣)
P
範例
氯化碳
A
(氨)
氧化劑
鎂
二氧化碳
B
二氧化碳
(銅)
C
氧化銅
完成並平衡下列各化學方程式:
A. HS+ Cla
ZHCI+ S
B.P+ HSO, (濃)
Na 01 CD,
部(灣答四題
(二){a}您出用哈格(Haber)法製之
(1) 原料
(ii) 反應條件 (z)、催化劑。
(b)上述製法所得之気,常改製爲硝酸。試列出此轉變之程序司
未完鞲入第六張第三百)
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