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Unidades de concentración de las soluciones

Authored by Alarice Francisco

Physics, Chemistry, Science

1st - 12th Grade

Used 20+ times

Unidades de concentración de las soluciones
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Unidad básica que representa la cantidad de sustancia.

osmol (osm).

equivalente (eq).

Mol (mol).

milimol.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Representa el número de cargas eléctricas:

mol.

milimol.

osmol.

equivalente.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Unidad que representa la cantidad de partículas libres.

mol.

milimol.

osmol.

equivalente.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Peso molecular del sodio (Na+).

39.

23.

58.5.

35.5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Número de Avogadro:

6.022 x10^22.

6.022 x10^23.

6.22 x10^23.

6.22 x10^22.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La glucosa y la urea se disocian.

Verdadero.

Falso.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determina la magnitud de la presión osmótica que genera la solución:

mol.

osmol.

equivalente.

milimol.

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