
Termoquímica parte 2
Authored by Ale Rubio
Chemistry
11th Grade
Used 6+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La expresión -∆HR se interpreta como una reacción
Exotérmica
Isotérmica
Endotérmica
Adiabática
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
En termoquímica el siguiente símbolo corresponde a:
La Entropía
La entalpía
Energía libre de Gibbs
Energía interna
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La entalpía de la reacción de formación de agua líquida es:
H 2 (g) + 1/2 O 2 (g) ---> H 2 O (l) ΔH ° f = -285,8 kJ/mol.
Si en este proceso se necesita formar dos mol de agua, la variación de entalpía será:
-142,9 kJ/mol
142,9 kJ/mol
-571,6kJ
-571,6 calorias
300 kJ
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Es la energía liberada o absorbida por la quema de 1 molde sustancia, siempre en presencia de oxígenogaseoso
Entalpía de formación
Entalpía de descomposición
Entalpía de combustión
Entalpía de neutralización
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La entropía se refiere
al orden
al desorden
al interior
al calor
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La entropia del sistema aumenta si pasa de liquido a solido
falsa
Verdadero
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuando a un sistema se le agrega________ su temperatura ________por lo que su entropía _________
calor, aumenta y aumenta
trabajo, disminuye y aumenta
calor, disminuye y aumenta
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
10 questions
Prueba U. Nacional Soluciones - grado 11°
Quiz
•
11th Grade
10 questions
Separación de Mezclas
Quiz
•
11th Grade
10 questions
KONSEP EKSO ENDO SISTEM DAN LINGKUNGAN
Quiz
•
11th Grade
8 questions
ÁCIDOS Y BASES
Quiz
•
4th - 12th Grade
13 questions
Compuestos binarios de hidrógeno
Quiz
•
11th Grade
12 questions
La Tabla Periódica: organización
Quiz
•
11th Grade
11 questions
Modelos atômicos
Quiz
•
11th Grade
15 questions
Pictogramas SGA y Seguridad en el laboratorio - 1° Química EMT
Quiz
•
7th - 11th 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
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
20 questions
Naming Covalent Compounds
Quiz
•
11th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
26 questions
The Chemistry of Climate Change Review
Quiz
•
11th Grade
17 questions
Polarity and Intermolecular Forces
Quiz
•
9th - 12th Grade
15 questions
Electromagnetic Spectrum
Quiz
•
9th - 11th Grade