
hoa 11. ĐIỆN LY
Authored by Dương Lãnh
Chemistry
11th - 12th Grade
Used 183+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 1: Dung dịch chất nào sau không dẫn điện?
C2H5OH
NaCl
NaHCO3.
CuSO4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 2. (ĐH B-2008) Cho dãy các chất: KAl(SO4)2.12H2O, C2H5OH, C12H22O11 (saccarozơ), CH3COOH, Ca(OH)2, CH3COONH4. Số chất điện li là:
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 3. Chỉ ra câu trả lời sai về pH
pH = - lg[H+]
[H+] = 10a thì pH = a
pH + pOH = 14
[H+].[OH-] = 10-14
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất chất lưỡng tính là ?
NH4Cl
(NH4)2SO4
(NH4)2CO3
NH4NO3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hidroxit nào sau đây không phải là hidroxit lưỡng tính?
Pb(OH)2
Al(OH)3
Zn(OH)2
Ca(OH)2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Dung dịch X chứa 0,2 mol Ca2+; 0,15 mol Mg2+; 0,4 mol Cl– và a mol HCO3–. Đun dung dịch X đến cạn thu được muối khan có khối lượng là :
43,8 g.
44,1g
34,8g
45,5g
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là chất điện li?
ancol etylic
.glucozơ
saccarozơ
axit sunfuric
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
12 questions
Белки и нуклеиновые кислоты
Quiz
•
11th Grade
10 questions
COMPUESTOS TERNARIOS
Quiz
•
12th Grade
15 questions
ĐỀ 17
Quiz
•
9th - 12th Grade
10 questions
CHEMICAL FORMULA & EQUATIONS QUIZ
Quiz
•
10th - 11th Grade
20 questions
CARBONYL COMPOUNDS
Quiz
•
10th Grade - University
20 questions
Protein1
Quiz
•
12th Grade
20 questions
اختبار كيمياء
Quiz
•
12th Grade
20 questions
Crom và hợp chất của crom
Quiz
•
12th 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
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
20 questions
Naming Covalent Compounds
Quiz
•
11th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
26 questions
The Chemistry of Climate Change Review
Quiz
•
11th Grade
17 questions
Polarity and Intermolecular Forces
Quiz
•
9th - 12th Grade
15 questions
Electromagnetic Spectrum
Quiz
•
9th - 11th Grade