
Phân bón hoá học
Authored by Trần Hà
Chemistry
KG - University
Used 7+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân đạm cung cấp cho cây
N2
HNO3
NH3
N dạng NH4+, NO3-.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần của supephotphat đơn gồm
Ca(H2PO4)2
CaHPO4, CaSO4
CaHPO4
Ca(H2PO4)2, CaSO4.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Độ dinh dưỡng của phân kali là
%mKCl
%mK2SO4.
%mK2O.
%mKNO3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần của phân amophot gồm
(NH4)3PO4 và NH4H2PO4
NH4H2PO4 và (NH4)2HPO4
(NH4)2HPO4 và (NH4)3PO4
Ca(H2PO4)2 và NH4H2PO4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần chính của supephotphat kép là
Ca(H2PO4)2, CaSO4, 2H2O
Ca3(PO4)2, Ca(H2PO4)2
Ca(H2PO4)2.
Ca(H2PO4)2, H3PO4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần của phân nitrophotka gồm
KNO3 và (NH4)2HPO4
(NH4)3PO4 và KNO3
Ca(H2PO4)2 và NH4H2PO4
(NH4)2HPO4 và (NH4)3PO4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Thêm 250 ml dung dịch NaOH 2M vào 200 ml dung dịch H3PO4 1,5M. Sản phẩm thu được là hỗn hợp:
NaOH; Na3PO4
H3PO4; NaH2PO4
NaH2PO4; Na2HPO4
Na3PO4; Na2HPO4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Химия
Quiz
•
1st Grade
15 questions
Intro to Stoichiometry
Quiz
•
10th - 12th Grade
15 questions
REMIDI STOIKIOMETRI
Quiz
•
10th Grade
15 questions
NUMERO ATÓMICO / NUMERO MÁSICO
Quiz
•
1st - 3rd Grade
10 questions
FORMULACIÓN DE COMPUESTOS BINARIOS
Quiz
•
9th Grade
10 questions
OCR C2 Chemistry
Quiz
•
KG - University
15 questions
Introduction to Chemistry
Quiz
•
University
10 questions
EXAMEN QUÍMICA 3RO
Quiz
•
3rd Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
22 questions
Unit 9 Gas Law Quiz
Quiz
•
10th Grade
10 questions
Exploring Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Acids and Bases
Quiz
•
10th Grade
30 questions
Energy Review
Quiz
•
9th Grade
7 questions
GCSE Chemistry - Balancing Chemical Equations #4
Interactive video
•
9th - 10th Grade
20 questions
Chemistry: Classification of Matter
Quiz
•
10th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade