¿Cuál es la formula para calcular la molalidad?
Molalidad

Quiz
•
Chemistry
•
1st - 3rd Grade
•
Medium

Keila Gonzalez
Used 18+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
m = moles soluto
kg disolvente
M = moles soluto
L solución
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Con qué letra se representa la molalidad?
M
N
m
mol
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si se tiene una solución 25 m ¿Qué significa esa concentración?
25 moles soluto en 1 kg de solvente
25 moles de soluto en 1000 mL
25 moles de soluto en 1 L de solvente
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcular la molalidad de una solución de 95g de (HNO3) en 2.5kg de H2O (PM (HNO3) = 63)
0.6 M
0.89 m
0.6 m
0.9 m
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la molalidad de usa solución disolviendo 0.15 moles de KCl en 0.35 kg de H2O ?
0.40
0.43 m
4.0
0.4
Similar Resources on Wayground
10 questions
UNIDADES DE CONCENTRACION QUIMICA Y FISICA

Quiz
•
2nd Grade
10 questions
Q. general

Quiz
•
1st Grade - University
5 questions
Quiz laboratorio práctica 1

Quiz
•
1st - 3rd Grade
10 questions
Conocimientos generales en Química

Quiz
•
3rd Grade
10 questions
EXAMEN 3ER TRIMESTRE - QUIMICA -2DO BT

Quiz
•
2nd Grade
10 questions
ESTEQUIOMETRÍA

Quiz
•
1st Grade
10 questions
Examen 1Q Química 2BGU

Quiz
•
2nd Grade
10 questions
SOLUCIONES UNIDADES FISICAS Y QUIMICAS DE CONCENTRACIÓN

Quiz
•
1st Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade