ĐỀ 7(2/5)

Quiz
•
Chemistry
•
12th Grade
•
Medium
Nguyen Hanh
Used 1+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Al3+
Ag+
Fe2+
Mg2+
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Al(OH)3
AlPO4
Al2(SO4)3
Al2O3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kim loại nào say đây bị thụ động trong H2SO4 đặc nguội, HNO3 đặc nguội?
Mg
Cu
Fe
Zn
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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