You need a 25% alcohol solution. On hand, you have a 450 mL of a 20% alcohol mixture. You also ha alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution? You will need mL of the 70% solution Question Help: P Video M Message instructor O Post to forum

You need a 25% alcohol solution. On hand, you have a 450 mL of a 20% alcohol mixture. You also ha alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution? You will need mL of the 70% solution Question Help: P Video M Message instructor O Post to forum

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter14: Mixtures And Solutions

Section14.4: Colligative Properties Of Solutions

Problem 50SSC

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You need a 25% alcohol solution. On hand, you have a 450 mL of a 20% alcohol mixture. You also have 70%
alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution?
You will need
mL of the 70% solution
Question Help: Video Message instructor D Post to forum
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