Phân Bón Hóa Học

Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
viet van
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây không phải là đạm amoni?
NH4Cl.
NH4NO3
(NH4)2SO4.
NaNO3.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Loại phân đạm nào sau đây có đọ dinh dưỡng cao nhất?
(NH4)2SO4.
(NH2)2CO
NH4NO3.
NH4Cl.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây không được dùng để làm phân kali?
KCl.
K2SO4.
K2CO3.
CaSO4.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân bón nitrophotka (NPK) là hỗn hợp của
(NH4)2HPO4 và KNO3.
(NH4)3PO4 và KNO3.
NH4H2PO4 và KNO3.
(NH4)2HPO4 và NaNO3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân bón nào sau đây làm tăng độ chua của đất?
KCl.
NH4NO3.
K2CO3.
NaNO3.
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