ÁGUA, pH e SISTEMA TAMPÃO
Quiz
•
Chemistry
•
University
•
Practice Problem
•
Medium
BRUNO DUZZI
Used 83+ times
FREE Resource
Enhance your content in a minute
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
El mol
Quiz
•
7th Grade - University
10 questions
Simbología II 2021
Quiz
•
University
10 questions
Chủ đề: BENZEN VÀ ANKYLBENZEN, STIREN
Quiz
•
10th Grade - Professi...
10 questions
Estructura atómica
Quiz
•
University
10 questions
Hidrokarbon (Alkana)
Quiz
•
University - Professi...
10 questions
2 SÉRIE REC 01 1 TRIM
Quiz
•
11th Grade - University
10 questions
estado gaseoso
Quiz
•
University
10 questions
BSc I year Atomc structure
Quiz
•
University
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
