
Quiz về Muối

Quiz
•
Science
•
8th Grade
•
Medium
Anh Phan
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Điền vào chỗ trống: "Muối là những hợp chất được tạp ra khi thay thế ion ... trong ... bằng ion kim loại hoặc ion ammonium ()."
OH−, base
OH−, acid
H+, acid
H+, base
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Muối không tan trong nước là:
CuSO4
CaSO4
Ca(NO3)2
BaSO4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính chất hóa học của muối là
Tác dụng với kim loại
Tác dụng với axit
Tác dụng với dung dịch bazơ
A, B, C đều đúng
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của calcium carbonate là:
CaC2
CaCO3
CaSO4
Ca(HCO3)2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất NaHSO4 có tên gọi là
sodium sunfat.
sodium sunfit.
sodium hydrogensunfat.
sodium sunfuric
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Muối ăn có công thức hoá học là:
Na2SO4.
Na2CO3.
NaCl.
Na2S
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Muối nào sau đây không tan?
KCl
KNO3
ZnCl2
ZnCO3
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