Acizi și baze
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
INA VLAD
Used 75+ times
FREE Resource
Enhance your content in a minute
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Acidul clorhidric este un acid deoarece:
conţine hidrogen
este donor de protoni
este un electrolit puternic
este donor de electroni
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ionul carbonat acid se comportă ca
un acid
o baza
o substanţă amfoteră
un donor de protoni.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Soluţia în care [H3O+] = [HO-] prezintă caracter
neutru
acid
bazic
oxidant
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Soluţia apoasă a cărui pH = 9, are concentraţia ionilor HO¯ egală cu
10−9 mol/L
9 mol/L
10−5 mol/L
10−3 mol/L
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
pH-ul unei soluţii de KOH de concentrație 0,01 mol/L este
2
12
13
11
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
pH-ul unei soluţii de HCl de concentrație 0,1 mol/L este
10
1
11
0
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
În reacţia de ionizare în soluţie apoasă a bazelor tari se formează ionul
hidroniu
hidroxil
amoniu
clorură
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
12 questions
Unsur Alkali dan Alkali Tanah
Quiz
•
12th Grade
15 questions
Thermochemistry
Quiz
•
KG - University
20 questions
ĐỀ 11
Quiz
•
9th - 12th Grade
20 questions
Mixed Stiochiometry
Quiz
•
9th - 12th Grade
15 questions
Kuis Sifat Koligatif Larutan
Quiz
•
12th Grade
15 questions
kim loại kiềm - kiềm thổ - nhôm
Quiz
•
12th Grade
13 questions
Estrutura Atômica
Quiz
•
10th - 12th Grade
12 questions
KT 15 KHỐI 11 E
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
27 questions
Unit 4/5 Covalent Bonding/Nomenclature
Quiz
•
10th - 12th Grade
21 questions
Naming Covalent and Ionic Compounds
Lesson
•
9th - 12th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
25 questions
ERHS Chem Chapter 4 - Periodic Table
Quiz
•
10th Grade - University
60 questions
Periodic Trends Exam Review
Quiz
•
9th - 12th Grade
