annaullmer annaullmer

15-12-2020
Chemistry

contestada

How much water would you need to add to 500 mL of a 2.4 M KCl solution to make a 1.0 M solution?

Respuesta :

epeffley epeffley

15-12-2020

Answer:

Use dilution equation:

M1V1 = M2V2

1.0*V1 = 2.4*500

V1 = 1200mL

You already have 500mL KCl solution . You must add: 1200mL - 500mL = 700mL water.

Explanation:

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