ESTEQUIOMETRÍA
Quiz
•
Chemistry
•
1st Grade
•
Practice Problem
•
Hard
ROGELIO INFANTE MEDINA
Used 80+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas moles de Na2HPO4 pueden prepararse a partir de 5 moles de NaOH y suficiente H3PO4 ?
NaOH + H3PO4 => Na2HPO4 + H2O
5 MOLES
1.5 MOLES
2 MOLES
2.5 MOLES
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas moles de H2O reaccionarán con 1.5 moles de PCl3 para formar HCl y H3PO4?
PCl3 + H2O => HCl + H3PO4 (balancear)
1.5 MOLES
0.75 MOLES
3 MOLES
4.5 MOLES
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balancee la siguiente ecuación. Calcule el número de moles de CO2 que pueden prepararse al reaccionar 5 moles de Ca(HCO3)2
15 MOLES
12.5 MOLES
10 MOLES
2.5 MOLES
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas moles de BaCl2 pueden prepararse al reaccionar 2.5 moles de HCl con exceso de Ba(OH)2?
HCl + Ba(OH)2 => BaCl2 + H2O (balancear)
5 MOLES
3.5 MOLES
2.5 MOLES
1.25 MOLES
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas moles de NaCl Pueden preparase al reaccionar 91.25 gr de HCl con exceso de NAOH?
HCl + NaOH => NaCl + H2O
1 MOL
2.5 MOLES
3 MOLES
5 MOLES
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿ Cuántas moles de H2O se preparan al obtenerse 5 moles de Na3PO4 por reacción de NaOH y H3PO4?
5 MOLES
10 MOLES
15 MOLES
20 MOLES
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En cierto experimento se queman 100 g de etano, C2H6.
Selecciona la ecuación química balanceada para la combustión de etano, que produce C02 y agua
C2H6 + O2 ---- 2CO2 + 3 H2O
2C2H6 + 7 O2 ---- 4CO2 + 6 H2O
C2H6 + 2 O2 ---- 2CO2 + 3 H2O
2C2H6 + 5 O2 ---- 4CO2 + 3 H2O
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
13 questions
aromaticos
Quiz
•
1st - 10th Grade
10 questions
Типы химических реакций
Quiz
•
1st - 5th Grade
15 questions
Les réactions d'oxydo-réductions
Quiz
•
1st Grade
14 questions
Галогены
Quiz
•
1st - 3rd Grade
15 questions
Química
Quiz
•
1st Grade - University
15 questions
BIOMOLECULAS
Quiz
•
1st Grade
11 questions
CLASIFICACION DE LA MATERIA: SUSTANCIA PURA
Quiz
•
1st - 3rd Grade
10 questions
ESTEQUIOMETRIA
Quiz
•
1st - 5th 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
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Telling Time to the Hour and Half hour
Quiz
•
1st Grade
10 questions
Exploring Rosa Parks and Black History Month
Interactive video
•
1st - 5th Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
13 questions
Fractions
Quiz
•
1st - 2nd Grade
20 questions
CVC Words
Quiz
•
KG - 1st Grade
15 questions
Place Value tens and ones
Quiz
•
1st Grade
16 questions
Money - Coins
Lesson
•
1st - 2nd Grade
20 questions
Halves and Fourths
Quiz
•
1st Grade
