
酸與鹼
Chemistry
8th Grade
Used 22+ times

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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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