Untitled Quiz
Quiz
•
Chemistry
•
9th Grade
•
Hard

Briselda Isabel Méndez Franco
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balancea las siguientes ecuaciones químicas por el método de tanteo. Escribe los coeficientes estequiométricos necesarios delante de cada compuesto. ___ Na + ___ Cl₂ → ___ NaCl
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química por el método de tanteo. Escribe los coeficientes estequiométricos necesarios delante de cada compuesto. ___ H₂ + ___ O₂ → ___ H₂O
2 H₂ + 1 O₂ → 2 H₂O
1 H₂ + 2 O₂ → 1 H₂O
2 H₂ + 2 O₂ → 2 H₂O
1 H₂ + 1 O₂ → 1 H₂O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química por el método de tanteo. Escribe los coeficientes estequiométricos necesarios delante de cada compuesto. ___ C₃H₈ + ___ O₂ → ___ CO₂ + ___ H₂O
1 C₃H₈ + 3 O₂ → 3 CO₂ + 2 H₂O
1 C₃H₈ + 5 O₂ → 3 CO₂ + 4 H₂O
1 C₃H₈ + 2 O₂ → 3 CO₂ + 2 H₂O
1 C₃H₈ + 4 O₂ → 3 CO₂ + 6 H₂O
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química por el método de tanteo. Escribe los coeficientes estequiométricos necesarios delante de cada compuesto. ___ Fe + ___ O₂ → ___ Fe₂O₃
4 Fe + 3 O₂ → 2 Fe₂O₃
2 Fe + 3 O₂ → 1 Fe₂O₃
2 Fe + 1 O₂ → 1 Fe₂O₃
3 Fe + 2 O₂ → 1 Fe₂O₃
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál es elemento que está representado con el siguiente modelo de Bohr?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál de los siguientes ejemplos representa a la molécula del gas metano usando el modelo de Lewis?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuántos electrones de valencia tiene el átomo de Cloro?
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
Quiz - Tensoativos e Dispersões
Quiz
•
8th - 11th Grade
14 questions
Termokémia, kémiai egyensúly
Quiz
•
9th Grade
15 questions
ĐỀ 17
Quiz
•
9th - 12th Grade
10 questions
Matéria
Quiz
•
9th - 10th Grade
10 questions
Valencia de los elementos
Quiz
•
5th - 12th Grade
10 questions
Reacción química 3ºESO (prueba)
Quiz
•
9th Grade
14 questions
3.1.8 Thermodynamics (A-level only)
Quiz
•
9th - 12th Grade
10 questions
Química
Quiz
•
9th 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
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
21 questions
Isotopes and Ions
Quiz
•
9th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
34 questions
Covalent and Ionic Bonds Concepts
Quiz
•
9th - 12th Grade
44 questions
C1 Atomic Structure Review
Quiz
•
9th Grade
10 questions
Balancing Chemical Equations Challenge
Interactive video
•
6th - 10th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES
Quiz
•
7th - 9th Grade