¿Cuantos gramos de cloruro de bario se requieren para preparar dos litros de una disolución con una concentración de 0.108 M
Soluciones

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Chemistry
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Professional Development
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Medium

PEDRO MONTAÑEZ JURE
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
44.94 g
4.494 g
0.494 g
Answer explanation
Una disolución molar se define como el número de moles en un litro de solución
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para preparar una solución normal debemos utilizar el número de moles de soluto
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El peso o equivalente gramos de un sal de un metal es normalmente el peso molecular de la sal divido entre el número de oxidación total representado por los átomos de metal en la fórmula.
Verdadero
Falso
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La ________ indica el número de moles de soluto disueltos por cada litro de disolución
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La ______ es el número de pesos formula gramo por litro de solución
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