ION ELECTRÓN
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
CALIXTA MAMANI COPAJA
Used 21+ times
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En el balance por el método del ion electrón en un medio ácido. ¿se utiliza al ion?
OH-
H+
H2O
O-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la siguiente semirreacción en medio ácido: Cr2O7 -2 → Cr+3. ¿Cuántos iones hidrógeno y agua se necesitan para su balance?
7 H2O y 7 H+
14 H2O y 7 H+
7 H2O y 14 H+
7 H2O y 14 OH-
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la siguiente semirreacción en medio básico: MnO41- → Mn2+. ¿Cuántos moléculas de agua y iones OH1- se necesitan para su balance?
4 H2O y 7 OH-
8 H2O y 4 OH-
4 H2O y 8 OH-
7 H2O y 14 OH-
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la reacción siguiente
Balancear por el método ION ELECTRÓN. Determine Coeficiente estequiometrico del Agua
9
8
7
6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ajusta, haciendo uso del método de ion-electron la siguiente reacción
El Estado de oxidacion del nitrogeno pasa de
+5 a +2
+1 a +2
+3 a +5
+2 a +5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la siguiente reacción el estado de oxidación del Mn pasa de
+6 a +2
+5 a +2
+2 a +4
+4 a +2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un electrón tiene carga
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
11 questions
Hibridación
Quiz
•
1st Grade - University
10 questions
persamaan reaksi kimia
Quiz
•
10th Grade
10 questions
Металлы и неметаллы: химические элементы и простые вещества.
Quiz
•
10th Grade
10 questions
LARUTAN ELEKTROLIT
Quiz
•
10th Grade
10 questions
chapter 1 quiz 1
Quiz
•
10th Grade
10 questions
2do BGU - Evaluación de refuerzo académico
Quiz
•
10th Grade
10 questions
Compuestos químicos
Quiz
•
9th Grade - University
10 questions
Estequiometria
Quiz
•
10th - 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
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th 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
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
10 questions
Exploring Stoichiometry Concepts
Interactive video
•
6th - 10th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Practice: E-Con, Orbital Notation, Noble Gas Notation
Quiz
•
10th Grade
20 questions
Covalent Bonding
Quiz
•
10th Grade
10 questions
Periodic Table Families and Groups
Quiz
•
10th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
22 questions
Solubility Curve Practice
Quiz
•
10th Grade
