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酸與鹼

Chemistry

8th Grade

Used 22+ times

酸與鹼
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列哪個物質數於酸性物質?

汽水

氨水

肥皂

石灰水

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列哪個物質數於鹼性物質?

HCl

NaOH

H2SO4

HNO3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸屬於電解質,在水中可解離出什麼粒子?

氫原子

氫離子

氫氧根原子

氫氧根離子

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

鹼屬於電解質,在水中可解離出什麼粒子?

氫原子

氫離子

氫氧根原子

氫氧根離子

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

下列哪些屬於弱酸?(選二)

碳酸

硫酸

鹽酸

硝酸

醋酸

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

鎂與下列哪些物質反應能產生氫氣?(選二)

碳酸

氨水

鹽酸

氧化鈣

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

碳酸鈣與下列何者反應會分解產生二氧化碳?(選二)

硝酸

氨水

氧化鈣

醋酸

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