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0602高一化學

Authored by 高瑨 高瑨

Chemistry

10th Grade

Used 5+ times

0602高一化學
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9 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

下列哪種為止痛劑,且會傷肝

磺胺劑

鏈黴素

乙醯胺基苯酚

乙醯柳酸

脂肪酸鈉

2.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

下列“哪兩個”不屬於胃藥

Na2CO3

Al(OH)3

CaCO3

乙醯柳酸

烷基苯磺酸鈉

3.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

肥皂的缺點就是碰到水中的“哪兩種”離子會沈澱而無法處理油脂

鎂離子

鉀離子

氯離子

鈣離子

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

水在淨化時的哪個步驟會使用明礬

清除懸浮物

沉降法

凝聚法

過濾法

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

暫時硬水,除了Ca2+與Mg2+,還會含有哪幾種陰離子

CO32-

HCO3-

SO42-

Cl-

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

硬水的軟化中

這個方程式屬於哪種方法

Ca(OH)2+ 2 HCO3-→2 CO32-

煮沸法

加入洗滌鹼

加入肥皂

加入消石灰

7.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

硬水軟化中使用陽離子交換法的"天然"泡沸石交換陽離子之後,當交換量已經滿了,可以用濃的____溶液沖洗(寫化學式)

(a)  

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