UNIDADES FÍSICAS DE CONCENTRACIÓN
Flashcard
•
Chemistry
•
11th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
¿Qué significa una disolución acuosa de NaCl al 15% m/m?
Back
Existen 15 gramos de soluto por cada 100 gramos de disolución.
2.
FLASHCARD QUESTION
Front
¿Qué es una solución?
Back
Un sistema homogéneo constituido por dos o más sustancias.
3.
FLASHCARD QUESTION
Front
¿Cómo se calcula el % (m/m) de una solución?
Back
% (m/m) = (masa del soluto / masa de la disolución) x 100.
4.
FLASHCARD QUESTION
Front
¿Qué es el soluto en una disolución?
Back
Es la sustancia que se disuelve en el solvente.
5.
FLASHCARD QUESTION
Front
¿Qué es el solvente en una disolución?
Back
Es la sustancia que se encuentra en mayor proporción dentro de la disolución.
6.
FLASHCARD QUESTION
Front
En una disolución de 200g de tang en 1 litro de agua, ¿quién es el soluto?
Back
El tang es el soluto y el agua es el solvente.
7.
FLASHCARD QUESTION
Front
¿Qué es la concentración de una disolución?
Back
Es la cantidad de soluto presente en una cantidad dada de disolvente o disolución.
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