TESTE DE QUÍMICA
Quiz
•
Chemistry
•
2nd Grade
•
Hard
FELIPE SOUZA
Used 6+ times
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual a unidade da grandeza quantidade de matéria (n)?
Massa molar.
Mol.
Metro.
Massa.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O_____ contém exatamente 6,0 . 1023 entidades elementares.
Quilograma.
Volume.
Mol.
3.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Qual a massa molar do H2SO4?
Dados: H = 1 g/mol; S = 32 g/mol; O = 16 g/mol
49 g/mol.
98 g/mol.
51 g/mol.
98 g.
4.
MULTIPLE CHOICE QUESTION
10 mins • 5 pts
Qual o número de moléculas presente em 16 g de gás oxigênio (O2)?
Dados: MO2 = 32 g/mol; 6,0 . 1023 entidades/mol.
3,0 . 1023 moléculas.
9,0 . 1023 moléculas.
6,0 . 1023 moléculas.
N.D.A.
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual a massa molar do SO3?
Dados: S = 32 g/mol; O = 16 g/mol.
48 g/mol.
64 g/mol.
72 g/mol.
16 g/mol.
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
1 mol de moléculas de H2O possui quantos átomos de hidrogênio?
2 átomos.
6,0 . 1023 átomos.
12 . 1023 átomos.
N.D.A.
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Substância que aumenta a velocidade da reação e é regenerada ao final do processo.
Catalisador.
Oxidante.
Inerte.
N.D.A.
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
La materia: sustancias puras y mezclas
Quiz
•
1st - 5th Grade
10 questions
Compuestos Químicos
Quiz
•
1st - 3rd Grade
12 questions
Funciones inorgánicas
Quiz
•
1st - 10th Grade
12 questions
NOMENCLATURA QUIMICA INORGANICA
Quiz
•
1st - 3rd Grade
10 questions
UNIDAD V. COMPUESTOS QUIMICOS
Quiz
•
2nd Grade
10 questions
Sustancias y mezclas
Quiz
•
1st - 5th Grade
15 questions
Changement P/C
Quiz
•
2nd Grade
10 questions
AMINAS Y AMIDAS
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
10 questions
Verbs
Quiz
•
2nd Grade
20 questions
addition
Quiz
•
1st - 3rd Grade
20 questions
Subject and predicate in sentences
Quiz
•
1st - 3rd Grade
26 questions
SLIME!!!!!
Quiz
•
KG - 12th Grade
7 questions
Compare and Classify Quadrilaterals
Lesson
•
2nd - 4th Grade
10 questions
Subjects and Predicates | Subject and Predicate | Complete Sentences
Interactive video
•
2nd Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade