untitled
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Medium
CRISTIANE RIBEIRO
Used 1+ times
FREE Resource
Enhance your content in a minute
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
O que é mol?
é a quantidade de massa.
é a quantidade de matéria.
é a quantidade de densidade.
é a quantidade de volume.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é 6,02x1023 átomos?
é o número de lavoisier.
é o número de avogadro.
é o número de volume.
é o número de massa.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual é a massa molar de HCl ? ( Considere H = 1,0 e Cl = 35,5)
38,0 g/mol
35,0 g/mol
35,5 g/mol
36,5 g/mol
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual é a massa molar do H2O? ( Considere H = 1,0 e o O = 16,0)
18,0 g/mol
33,0 g/mol
20,0 g/mol
36,0 g/mol
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual é a massa de 2 mol de H2O? ( MM= 18,0 g/mol)
18,0 g/mol
24,0 g/mol
36,0 g/mol
48,0 g/mol
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a massa de 3 mol de glicose? ( MM = 180 g/mol)
180,0 g/mol
240,0 g/mol
360,0 g/mol
540 g/mol
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quantos n° de moléculas em 4 mol de moléculas de água? ( Considere que 1 mol tem 6,0 x 1023 moléculas)
6,0 x 1023 moléculas.
18,0 x 1023 moléculas
2,4 x 1024 moléculas
24,0 x 1023 moléculas
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
10 questions
Redox Balancing Practice (acid solution)
Quiz
•
10th - 12th Grade
11 questions
Ulangkaji
Quiz
•
9th - 10th Grade
12 questions
Modelos Atômicos
Quiz
•
10th Grade
10 questions
Evaluación de Entrada de Química 4to Sec
Quiz
•
10th Grade
11 questions
CFQ8 Substâncias Elementares e substâncias compostas M3
Quiz
•
8th - 12th Grade
10 questions
trắc nghiệm hóa 10
Quiz
•
10th Grade
10 questions
distribuicao eletronica II
Quiz
•
10th Grade
10 questions
Chemistry Regent - June 2013 Q31-40
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
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
