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s2_chp9_9.3-9.5_chi_A

Authored by Steven Wong

Science

8th Grade

Used 4+ times

s2_chp9_9.3-9.5_chi_A
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

中和作用需要加熱才能進行。

T

F

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

我們可用燃燒中的木條來檢驗氫。

T

F

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

我們可以混和廁所清潔劑和漂白水來更有效地清除廁盆的污漬。

T

F

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

不同的酸和鹼的中和反應會生成不同的鹽。

T

F

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列哪對化學物品混合後不會發生中和作用?

石灰水和稀氫氯酸

氫氧化鈉溶液和稀硫酸

鋅和稀氫氯酸

氨溶液和稀硝酸

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

敏儀被黃蜂蜇到。她可把下列哪種物質塗在傷口上以減輕腫痛?

鹽水

蒸餾水

食用梳打粉溶液

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

下列哪項會被酸雨破壞?

大理石建築物

鐵橋

植物

膠袋

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