Reacciones quimicas
Flashcard
•
Chemistry
•
4th Grade
•
Easy
Wayground Content
Used 1+ times
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
¿Qué son las reacciones de síntesis?
Back
Son aquellas en las que se forma un solo producto.
2.
FLASHCARD QUESTION
Front
¿Qué es una reacción química?
Back
Es un cambio que produce la variación de las propiedades químicas de las sustancias.
3.
FLASHCARD QUESTION
Front
¿Cuál es un ejemplo de transformación química?
Back
La combustión de la gasolina.
4.
FLASHCARD QUESTION
Front
¿Es verdadero o falso que una reacción de combustión se da entre un compuesto orgánico y el oxígeno?
Back
VERDADERO.
5.
FLASHCARD QUESTION
Front
¿Qué indica un subíndice en una fórmula química?
Back
Acompaña a un solo elemento para indicar el número de veces que está presente en la molécula.
6.
FLASHCARD QUESTION
Front
¿Qué es un coeficiente estequiométrico?
Back
Es un número que indica cuántas moléculas de un reactivo o producto están presentes en una reacción.
7.
FLASHCARD QUESTION
Front
¿Qué ocurre en una reacción de descomposición?
Back
Un solo reactivo se descompone en dos o más productos.
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
free fre
Flashcard
•
4th Grade
15 questions
Inglés icfes
Flashcard
•
KG
15 questions
5.7B Landforms
Flashcard
•
4th - 5th Grade
16 questions
Mate
Flashcard
•
KG
15 questions
Chemical and Physical Changes
Flashcard
•
5th Grade
15 questions
Spanish Writing Grammar Review
Flashcard
•
4th Grade
15 questions
5-9 Classwork (ELLs)
Flashcard
•
4th Grade
15 questions
Repaso del Semestre
Flashcard
•
4th 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
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
9 questions
Fact and Opinion
Quiz
•
3rd - 5th Grade
20 questions
place value
Quiz
•
4th Grade
10 questions
Order of Operations No Exponents
Quiz
•
4th - 5th Grade
20 questions
Place Value and Rounding
Quiz
•
4th Grade
12 questions
Text Structures
Quiz
•
4th Grade
15 questions
Subject-Verb Agreement
Quiz
•
4th Grade
11 questions
NFL Football logos
Quiz
•
KG - Professional Dev...