ÁGUA, pH e SISTEMA TAMPÃO
Quiz
•
Chemistry
•
University
•
Medium
BRUNO DUZZI
Used 83+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula da água?
H2O2
H2O
H3O
HO2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A molécula de água é:
Polar
Apolar
Bipolar
Hidrocarboneto
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Segundo a Teoria de Arrhenius, ácido são compostos que em solução aquosa liberam:
OH-
e-
H+
Neutrons
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Segundo a teoria de Brönsted-Lowry, ácidos são compostos capazes de:
Doarem elétrons
Receberem prótons
Receberem neutrons
Doarem prótons
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifique a escala de pH
3-15
0-14
0-16,5
3-20
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Através do pH apresentado, qual substância abaixo é um ácido?
pH = 8,75
pH = 7,32
pH = 12,5
pH = 5,80
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Através do pH apresentado, qual composto é uma base?
pH = 8,2
pH = 5,3
pH = 4,2
pH = 6,7
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
10 questions
Reactions of ions in aqueous solution basics
Quiz
•
12th Grade - University
10 questions
Synthesis Reactions
Quiz
•
9th Grade - University
15 questions
CAPITULO 1
Quiz
•
University
10 questions
Environmental chemistry
Quiz
•
12th Grade - University
10 questions
Estructura atómica y electrónica..
Quiz
•
University
10 questions
Enzimas y catálisis
Quiz
•
University
15 questions
Hair Care Products
Quiz
•
University - Professi...
10 questions
FREE ENERGY
Quiz
•
10th Grade - University
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Chemistry
10 questions
Halloween Movies Trivia
Quiz
•
5th Grade - University
12 questions
Halloween
Quiz
•
3rd Grade - University
5 questions
Using Context Clues
Interactive video
•
4th Grade - University
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
14 questions
Eat Healthy,Be Healty
Quiz
•
4th Grade - University
7 questions
History of Halloween: Pagan or Christian?
Interactive video
•
11th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
