
CỦNG CỐ BÀI 3-H11
Authored by Mai Dao
Chemistry, Science, Other
11th - 12th Grade
Used 5+ 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 SELECT QUESTION
30 sec • 1 pt
Các phát biểu sau:
(1) Môi trường kiềm là dung dịch có pH ‹ 7
(2) Dung dịch có pH = 1 thì [H+] = 0,1M.
(3) Trong dung dịch có [H+] = [OH-] là môi trường trung tính .
(4) Môi trường có pH = 5 làm quỳ tím hóa đỏ.
(5) Dung dịch có [H+] càng lớn thì có pH càng lớn.
Số phát biểu đúng là
1.
2.
3.
4.
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dung dịch có pH = 3 thì dung dịch có [H+] là
0,3M.
0,003.
0,0001.
0,001.
3.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Trong dung dịch HCl 0,001 M.Tích số ion của nước là
[ H+] .[OH-] <1,0.10 -14.
[ H+] .[OH-]> 1,0.10 -14.
[ H+] .[OH-] =1,0.10 -14.
không xác định được.
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dung dịch HNO3 0,01M có giá trị pH là
1.
2.
12.
13.
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Dung dịch X có pH = 11. Môi trường của dung dịch X là
Trung tính.
Axit.
Lưỡng tính.
Kiềm.
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dung dịch Y có [OH-] = 10-4M. pH của dung dịch Y là
4
10
11
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chỉ dùng quỳ tím , có thể nhận biết ba dung dịch riêng biệt nào sau đây ?
HCl, NaNO3, Ba(OH)2
H2SO4, HCl, KOH.
H2SO4, NaOH, KOH
Ba(OH)2,NaCl, Na2S
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
14 questions
Elektromagnetika Dasar (PGD)
Quiz
•
11th Grade
10 questions
Kim loại kiềm, Kim loại kiềm thổ và nhôm
Quiz
•
12th Grade
15 questions
Acid, Bases and Salt
Quiz
•
10th - 12th Grade
15 questions
Intro to Stoichiometry
Quiz
•
10th - 12th Grade
13 questions
BÀI 44 KHTN 6
Quiz
•
1st - 12th Grade
12 questions
Tìm hiểu về hệ thống thủy lợi Bắc Hưng Hải
Quiz
•
9th Grade - University
10 questions
Reactions of ions in aqueous solution basics
Quiz
•
12th Grade - University
12 questions
WODOROTLENKI-quiz
Quiz
•
9th - 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