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¿Química - SOLUCIONES - Quién me ayuda por favor.?
¿Calcular el volumen de una solución M, que se necesitaría para preparar 100 ml de otra solución de concentración M/4?
Sería 400ml?
1 Answer
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- IvánLv 47 years ago
el número de moles es constante así que se plantea:
Mo*Vo = Mf*Vf
M. Vo = 100(M/4)
Vo= 25mL
slds.
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