Evaluación Parcial II Unidad III

Quiz
•
Chemistry
•
11th Grade
•
Hard
Jairo Reyes
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué se utiliza como coeficientes para balancear ecuaciones químicas?
Coeficientes numéricos
Coeficientes de reacción
Coeficientes químicos
Coeficientes estequiométricos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: H2 + O2 -> H2O
2H2 + O2 -> H2O
H2O -> H2 + O2
2H2 + O2 -> 2H2O
H2O2 -> H2 + O2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: Fe + O2 -> Fe2O3
Fe + O2 -> FeO
4Fe + 3O2 -> 2Fe2O3
4Fe + 2O2 -> 2Fe2O3
3Fe + 3O2 -> Fe2O3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: Al + HCl -> AlCl3 + H2
2Al + 6HCl -> 2AlCl3 + 2H2
2Al + 4HCl -> 2AlCl3 + 2H2
2Al + 6HCl -> 2AlCl3 + 3H2
Al + 3HCl -> AlCl3 + H2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: Na + H2O -> NaOH + H2
2Na + H2O -> NaOH + H2
2Na + 2H2O -> 2NaOH + H2
Na + 2H2O -> NaOH + H2
2Na + 2H2O -> NaOH + 2H2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: C3H8 + O2 -> CO2 + H2O
C3H8 + 4O2 -> 3CO2 + 4H2O
C3H8 + 6O2 -> 3CO2 + 4H2O
C3H8 + O2 -> 2CO2 + 2H2O
C3H8 + 5O2 -> 3CO2 + 4H2O
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balancea la siguiente ecuación química: Mg + HCl -> MgCl2 + H2
Mg + 2HCl -> MgCl2 + H2
Mg + 2HCl -> MgCl + H2
Mg + HCl -> MgCl + H2
Mg + HCl -> MgCl2 + H
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Preguntas Prueba Saber 11- Química

Quiz
•
10th - 11th Grade
14 questions
Predicting Products

Quiz
•
10th - 12th Grade
12 questions
Balancing Equations Practice

Quiz
•
10th Grade - University
10 questions
EXAMEN III PERIODO CECE

Quiz
•
11th Grade
10 questions
Balancing Chemical Equations

Quiz
•
8th - 12th Grade
10 questions
limiting reagent

Quiz
•
10th - 12th Grade
12 questions
#ESTEQUIOMETRIA

Quiz
•
1st - 12th Grade
15 questions
Clasificación de las Reacciones Químicas

Quiz
•
KG - Professional Dev...
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade
15 questions
Atoms, Ions, and Isotopes

Quiz
•
9th - 12th Grade
20 questions
Lab Safety

Quiz
•
9th - 12th Grade
8 questions
Metric System

Lesson
•
9th - 12th Grade
40 questions
Lab Safety

Quiz
•
9th - 12th Grade
6 questions
Classification of Matter

Lesson
•
9th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade