
Competição sobre Mol
Authored by Carlos Felipe Bubach de Almeida
Chemistry
9th - 12th Grade
Used 60+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A massa molar do NaCl é igual a: Dado Na = 23 e Cl = 35
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A massa molar do Ca(OH)2 é igual a: (Dado: Ca = 40, O = 16, H = 1)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A massa molar do H2CO3 é igual a: (Dado: C = 12, O= 16, H = 1)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quanto pesa 2 mols de H2O? (Dado: H = 1, O = 16)
18
16
32
36
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quanto pesa 0,5 mols de O2? (O = 16)
18
16
32
36
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quanto pesa 10 mols de H2? (Dado: H = 1)
10
20
100
200
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A massa molar do CO2 é igual a: (Dado: C = 12, O= 16)
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
test สารละลาย
Quiz
•
10th Grade
12 questions
Układ Okresowy
Quiz
•
6th - 10th Grade
12 questions
الأحماض والقواعد
Quiz
•
12th Grade
15 questions
KIEM TRA THUONG XUYEN ESTE-LIPIT
Quiz
•
9th - 12th Grade
15 questions
Intro to Stoichiometry
Quiz
•
10th - 12th Grade
15 questions
REMIDI STOIKIOMETRI
Quiz
•
10th Grade
10 questions
FREE ENERGY
Quiz
•
10th Grade - University
10 questions
Reactions of ions in aqueous solution basics
Quiz
•
12th Grade - University
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Chemistry
22 questions
Unit 9 Gas Law Quiz
Quiz
•
10th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
13 questions
Solubility Curves
Quiz
•
10th Grade
20 questions
momentum and impulse
Quiz
•
9th - 12th Grade
22 questions
Solubility Curve Practice
Quiz
•
10th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
20 questions
Naming Covalent Compounds
Quiz
•
11th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade