Unidades físicas de concentración
Quiz
•
Chemistry
•
7th Grade
•
Medium
María Alejandra Colina Colina
Used 32+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se preparó una solución disolviendo 1.50 g de NaCl en 300 g de agua. ¿Qué componente es el soluto y cuál es el solvente?
NaCl es el soluto y el agua el solvente
NaCl es el solvente y el agua el soluto
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se define como la cantidad de soluto presente en una determinada cantidad de solvente
Solubilidad
Concentración
Solución
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Se encuentra en menor proporción dentro de una solución
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Se encuentra en mayor proporción dentro de una solución
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Conocido como el solvente universal, sus soluciones reciben el nombre de soluciones acuosas.
Etanol
Agua
Gasolina
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál será el % (m/m) de una solución formada por 12.7g de KCl y 12.7g de Agua?
10%
25%
50%
100%
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Si una disolución acuosa de NaCl es 15% m/m, esto quiere decir que:
Existen 15 gramos de soluto por cada 85 gramos de disolución
Existen 15 gramos de soluto y 100 gramos de solvente
Existen 15 gramos de solvente por cada 100 gramos de disolución
Existen 15 gramos de soluto por cada 100 gramos de disolución
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