QUíMICA
Quiz
•
Chemistry
•
2nd Grade
•
Hard
egled torres
Used 17+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
En una reacción química reaccionan 835.83gr de reactivos. Qué cantidad de producto se formará?
835.83gr
835.83at
1mol
6.023x1023
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ajustar la reacción: a C6H14 + b O2 c CO2 + d H2O
a=0 b=10 c=6 d=7
a=2 b=9,5 c=7 d=7
a=1 b=10 c=6 d=7
a=1 b=9,5 c=6 d=7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcular el número de gramos que hay en 157 moles de agua.
8.72gr
2826gr
2826moles
8.72at
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dada la siguiente reacción: 2C + O2 2CO
Transformemos 70 gramos de O2 a moles de CO.
140moles
2.18moles
4.38moles
1.12moles
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Con base en la siguiente ecuación:
S8 (l) + 4Cl2(g) → 4S2 Cl2 (l)
Determinemos: Con 7 moles de Cl2 , ¿Cuántas moléculas de S2 Cl2 se van a producir?
4.21moléculas
4.21 × 1024 moléculas
7 moléculas
4.21 × 1024 átomos
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Cuántos átomos de CaCO3 hay en 145gr del mismo compuestos
6.023x1023 átomos
8.73x1023 átomos
1.45 átomos
100.06 átomos
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Cuál es el porcentaje de fósforo presente en H3PO4 ?
97.93%
65.31%
3.06%
31.62%
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
13 questions
Conceptos básicos de Química
Quiz
•
1st - 12th Grade
15 questions
JUGANDO CON ANHIDRIDOS WILMA
Quiz
•
1st - 12th Grade
15 questions
Modelos atómicos
Quiz
•
1st - 3rd Grade
11 questions
Microplásticos
Quiz
•
1st - 3rd Grade
12 questions
Exercícios de Química: Água, Soluções e Entalpia
Quiz
•
2nd Grade
10 questions
2. Estructura atómica
Quiz
•
1st - 10th Grade
15 questions
CIENCIA
Quiz
•
1st - 5th Grade
15 questions
PEROXIDOS, SUPEROXIDO Y OXIDOS SALINOS
Quiz
•
2nd 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
Verbs
Quiz
•
2nd Grade
11 questions
NFL Football logos
Quiz
•
KG - Professional Dev...
20 questions
addition
Quiz
•
1st - 3rd Grade
20 questions
Subject and predicate in sentences
Quiz
•
1st - 3rd Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
10 questions
Exploring Force and Motion Concepts
Interactive video
•
1st - 5th Grade
30 questions
Multiplication Facts 1-12
Quiz
•
2nd - 5th Grade
10 questions
Exploring Properties of Matter
Interactive video
•
1st - 5th Grade