REACCIONES QUÍMICAS 1ro B

Quiz
•
Science
•
2nd - 4th Grade
•
Hard
ELIZABETH Espillico
Used 46+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Una reacción química es;
Las moléculas se destruyen
Un proceso que no produce cambios
Transformaciones químicas de las sustancias
Transformaciones físicas de las sustancias
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La siguiente imagen corresponde a una :
Formula química
Símbolo químico
Ecuación química
Productos
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Después de desarrollar el experimento entre el polvo de hornear y el vinagre.
¿Qué compuesto químico está presente en el globo?
Acetato de sodio
Agua
Dióxido de carbono
Ácido acético
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Observa la ecuación química e indica a los reactantes:
2Fe + O2 → Fe2O3
Fe2O3
2Fe + O2
Fe + O2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La imagen representa una ecuación química, en la cual los productos son:
CH4 + 2O2
CO2 + 2H2O
CH4 + 2O2 CO2 + 2H2O
CO2 + H2O
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
la formula química del bicarbonato de sodio es
NaHCO₃
NaHCO2
NaCO₃
NaHCO
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Los compuestos químicos se representan mediante
Símbolos químicos
Ecuaciones químicas
Formula química
Productos
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
RECUPERAÇÃO TRIMESTRAL - 1ª SÉRIE

Quiz
•
2nd Grade
20 questions
Ciencias Naturales 5º

Quiz
•
4th - 5th Grade
20 questions
EVALUACION FORMATICA II UNIDAD 4TO GR

Quiz
•
4th Grade
21 questions
SE LIGA 2TRI PRÁTICAS EXPERIMENTAIS 2º ANO

Quiz
•
2nd Grade
20 questions
Acentos en español

Quiz
•
3rd Grade
20 questions
Materia e enerxía

Quiz
•
4th Grade
20 questions
Tabla Periódica

Quiz
•
2nd Grade
20 questions
LA ENERGIA

Quiz
•
3rd Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
12 questions
States of Matter

Quiz
•
3rd Grade
20 questions
Force and Motion Vocabulary

Quiz
•
3rd - 5th Grade
15 questions
Mixtures and Solutions Formative

Quiz
•
4th Grade
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade
20 questions
Force and Motion

Quiz
•
3rd - 4th Grade
15 questions
Weather Tools 4.6c

Quiz
•
4th Grade
20 questions
Mixtures and Solutions

Quiz
•
4th Grade
18 questions
MP1 Science Benchmark

Quiz
•
3rd Grade