KIỂM TRA HÓA 11 - SỐ 2 - CHƯƠNG 1
Quiz
•
Chemistry
•
11th Grade
•
Practice Problem
•
Medium
LAM HUYNH
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Công thức của bạc nitrat là:
AgNO3
Ba(NO3)2
AgCl
BaCl2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Tên gọi của BaSO4 là:
Bari clorua
Bari sunfat
Bạc sunfat
Bari sunfit
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất tan tốt trong nước là:
BaCO3
AgCl
CaSO4
KNO3
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất không tan trong nước:
NaCl
Ca(NO3)2
CaCO3
Ba(OH)2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Phân tử khối của (NH4)2CO3 là:
(Biết: N = 14, H = 1, C = 12, O = 16)
96
95
94
97
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào là chất điện li mạnh:
HF
CH3COOH
Mg(OH)2
Al2(SO4)3
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất điện li yếu là:
Na2SO4
CuCl2
H2S
KOH
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