
Reacciones químicas 2º ESO
Flashcard
•
Chemistry
•
7th Grade
•
Hard
Cristina Torralvo
Used 1+ times
FREE Resource
Student preview

13 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Cuando estiramos una goma, ¿qué tipo de cambio se produce?
Back
Se produce un cambio físico
2.
FLASHCARD QUESTION
Front
¿Cuál de los siguientes cambios es físico? La oxidación del hierro , Quemar un trozo de madera, Hervir agua
Back
Hervir agua
3.
FLASHCARD QUESTION
Front
¿Cuál de los siguientes cambios es un cambio químico?
- Disolución de azúcar en agua
- Putrefacción del pescado
- Evaporación del agua del mar
- Condensación del vapor de agua en el espejo del baño
Back
Putrefacción del pescado
4.
FLASHCARD QUESTION
Front
¿Cómo se llaman las sustancias iniciales de una reacción química?
Back
Reactivos
5.
FLASHCARD QUESTION
Front
¿Cómo se llaman las sustancias que se obtienen en una reacción química?
Back
Productos
6.
FLASHCARD QUESTION
Front
Si reaccionan 10 g de hidrógeno con 80 g de oxígeno, ¿qué cantidad de agua se forma?
Back
90 g
7.
FLASHCARD QUESTION
Front
¿Qué cantidad de oxígeno tiene que reaccionar con 64 g de azufre para obtener 160 g de trióxido de azufre?
Back
96 g
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
15 questions
La tabla periodica
Flashcard
•
KG
15 questions
P2-Physical Science Fall Semester Final-Spanish
Flashcard
•
8th Grade
15 questions
Midterm Practice - 8th Grade - Spanish
Flashcard
•
8th Grade
15 questions
Elements, Compounds, and Mixtures
Flashcard
•
6th Grade
16 questions
SABER PRO - LIBERTADORES
Flashcard
•
6th Grade
16 questions
Forces & Motion Lesson 1-2 Vocab Flashcardizz
Flashcard
•
8th Grade
15 questions
Paises y capitales de Europa
Flashcard
•
KG
15 questions
El Lazarillo de Tormes AP Spanish
Flashcard
•
7th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
15 questions
2.07: Aqueous Solutions
Quiz
•
6th - 8th Grade
10 questions
Balancing Chemical Equations Challenge
Interactive video
•
6th - 10th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES
Quiz
•
7th - 9th Grade
20 questions
heat transfer
Quiz
•
7th Grade
20 questions
Physical vs. Chemical change
Quiz
•
6th - 7th Grade
20 questions
Counting Atoms Practice
Quiz
•
6th - 8th Grade
10 questions
Types of Mixtures and Their Properties
Interactive video
•
6th - 8th Grade