
Bài Tập Về Bazơ
Authored by Huy pham
Science
9th Grade

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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất nào sau đây là base?
Đồng (II) nitrat
Kali clorua
Sắt (II) sunfat
Canxi hiđroxit
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của NaOH là
Natri oxit
Natri hiđroxit
Natri (II) hiđroxit
Natri hiđrua
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần phân tử của bazơ gồm
một nguyên tử kim loại và một hay nhiều nhóm –OH.
một nguyên tử kim loại và nhiều nhóm –OH.
một hay nhiều nguyên tử kim loại và một hay nhiều nhóm –OH.
một hay nhiều nguyên tử kim loại và nhiều nhóm –OH.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bazơ không tan trong nước là:
Cu(OH)2
NaOH
KOH
Ca(OH)2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các chất sau: KCl, AgCl, Ca(OH)2, CuSO4, Ba(OH)2, KHCO3. Số chất thuộc hợp chất bazơ là
2.
3.
4.
1.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho các bazơ sau: natri hiđroxit, bari hiđroxit, sắt (II) hiđroxit, đồng (II) hiđroxit, canxi hiđroxit, nhôm hiđroxit. Số các bazơ không tan trong nước là
2.
3
4
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al2O3 có bazơ tương ứng là
Al(OH)2.
Al2(O
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