
MOLARIDAD Y NORMALIDAD
Authored by GUILLERMO BARRIENTOS
Chemistry
9th Grade
Used 77+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las unidades químicas que necesitan el cálculo del número de moles son:
Molaridad y Normalidad
Molaridad y molalidad
fracción molar y Normalidad
molalidad y moralidad
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Hallar el peso molecular de las siguientes sustancias: H2CO2 y Al(OH)3
DATO: C=12; O=16; Al=27; H=1
46
62
78
54
68
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuántos moles existen en 25 g de H2SO4 ?
DATO: S=32; O=16; H=1
0.29 moles
0.25 moles
0.28 moles
0,23
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los moles del soluto por kilogramos de solvente representan:
Molalidad
Molaridad
Normalidad
fracción molar
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si tengo 5M en 1 litro de solución, ¿de cuántos moles de soluto estamos hablando?
5
1
0.2
0,5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcular la molaridad de una disolución de 250 ml en la que están disueltos 29 g de cloruro sódico (NaCl)
DATO: Na=23; Cl=35
0,0025 mol/L
2,0 mol/L
2,25 mol/L
2,5 mol/L
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcule la molalidad que hay en 40,5g de HBr Los cuales se han disuelto en 0,35Kg de agua
DATO: Br=80; H=1
0,237 mol/Kg
2,493 mol/Kg
1,428 mol/Kg
2,391 mol/Kg
1,254 mol/Kg
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
Tipos de reacciones químicas
Quiz
•
9th Grade
10 questions
EXAMENE 2° QUIMESTRE 2do
Quiz
•
2nd Grade - University
10 questions
Nomenclatura Binaria II
Quiz
•
9th - 12th Grade
10 questions
ACTIVIDAD FENÓMENOS FÍSICOS O QUÍMICOS
Quiz
•
9th Grade
10 questions
ISOMERIA
Quiz
•
1st - 10th Grade
12 questions
Металлы
Quiz
•
9th Grade
10 questions
M7D4 Worksheet: Ideal Gas Laws
Quiz
•
9th - 12th Grade
11 questions
Concentración masa/volumen
Quiz
•
9th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
momentum and impulse
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
32 questions
Atomic Energy Levels and Emission Spectra Quiz
Quiz
•
9th Grade
10 questions
Exploring Solubility Curves
Interactive video
•
9th - 12th Grade
18 questions
ionic and covalent bonding
Quiz
•
6th - 9th Grade
20 questions
Polyatomic Ionic Compounds
Quiz
•
7th - 10th Grade