Unidades Físicas de Concentración
Quiz
•
Chemistry
•
8th Grade
•
Medium
Vladimir Velásquez
Used 13+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es la masa de soluto en gramos presente en 100 gramos de disolución
% volumen/volumen
% masa/volumen
% masa/masa
% volumen/masa
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hace enfasis en la cantidad de unidades de soluto que hay por cada millón de unidades de solución
ppb
ppm
% m/v
% m/m
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es una forma de expresar la concentración de una solución donde el volumen del soluto esta dividido por el volumen total de la solución y multiplicado por 100.
% m/m
% m/v
ppm
% v/v
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este porcentaje de concentración se utiliza en química para describir soluciones liquidas, especialmente cuando se trabaja con sólidos disueltos en líquidos
% masa/masa
% masa/volumen
% volumen/volumen
Partes por millón
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La formula que representa el % masa/masa es: (masa del soluto/masa de solución) x 100
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La formula que representa el % masa/volumen es: (masa del soluto/volumen de solución) x 100
Falso
Verdadero
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La formula que representa el % volumen/volumen es: (volumen del soluto/volumen de solución) x 100
Falso
Verdadero
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