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Topic: Molarity problem  (Read 7969 times)

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Offline noiseordinance

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Molarity problem
« on: April 11, 2009, 03:35:06 PM »
Hi there, I'm just curious if someone can tell me if I'm doing this correctly. Here's the problem:

Quote
Calculate the volume of 2.050 M copper (II) nitrate that must be diluted with water to prepare 750.0 mL of 0.8543 M solution.

So, I used the formula M1V1=M2V2. Using that formula, I have V1=(0.8543 M x 750.0 mL)/2.050 M = 312.5 mL. Am I doing this correctly?

Thanks to anyone who can help. Ya'll are saints.
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Offline Astrokel

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Re: Molarity problem
« Reply #1 on: April 11, 2009, 03:51:31 PM »
Yep!
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Offline noiseordinance

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Re: Molarity problem
« Reply #2 on: April 11, 2009, 08:47:54 PM »
Thanks!
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Offline pokerface

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Re: Molarity problem
« Reply #3 on: April 12, 2009, 09:50:54 PM »
Yep, this is correct!
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