
Números de oxidación.
Authored by Diana Urbano
Chemistry
1st - 5th Grade
Used 16+ 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.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
De la fórmula H3PO3, los estados de oxidación son respectivamente:
H:+1 P: -3 O: - 2
H:+1 P: +5 O: - 2
H:+1 P: +3 O: - 2
H:+3 P: +1 O: - 6
2.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
En la fórmula del KClO3, el estado de oxidación del Cl es:
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En la fórmula del Na2S, el Na trabaja con estado de oxidación:
Positivo
Negativo
No tiene estado de oxidación
Trabaja con dos estados de oxidación
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Al multiplicar el estado de oxidación y subíndice del oxígeno en la formula del MnO4, el resultado es
- 2
+ 4
+ 8
- 8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la fórmula Cl2O, el Cl no trabaja con estado de oxidación
+ 1
- 1
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En el HNO3 el estado de oxidación del N y O son respectivamente:
+ 5 y - 2
+ 5 y - 6
+ 3 y - 2
+ 3 y - 6
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En el H2SO4, el estado de oxidación del S es:
+ 4
+ 2
- 2
+ 6
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
13 questions
Ciências da natureza e Matemática_1ª série
Quiz
•
1st Grade
10 questions
RECUPERAÇÃO 1- 2 ANOS
Quiz
•
2nd Grade
10 questions
VITAMINAS
Quiz
•
3rd Grade
15 questions
ENLACE QUIMICO
Quiz
•
1st - 5th Grade
10 questions
Extracción Líquido-Líquido
Quiz
•
1st Grade
10 questions
Radioatividade + Tabela Periódica
Quiz
•
1st Grade
7 questions
Cambios físico y químicos
Quiz
•
1st - 7th Grade
10 questions
TIPOS DE SÓLIDOS
Quiz
•
5th 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
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
15 questions
Equivalent Fractions
Quiz
•
4th Grade
10 questions
Groundhog Day Trivia Questions
Interactive video
•
3rd - 6th Grade
9 questions
Point of View
Quiz
•
3rd - 4th Grade