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Topic: Finding Mole Ratio from Lab observations (absorbance)  (Read 5431 times)

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Offline shlaber1

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Finding Mole Ratio from Lab observations (absorbance)
« on: October 16, 2007, 03:48:18 PM »
Help?!?

Please contact me if you understand what I am saying and I can explain it to you...

Thanks,

Ashley Montalvo
shlaber1@yahoo.com
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Offline enahs

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Re: Finding Mole Ratio from Lab observations (absorbance)
« Reply #1 on: October 16, 2007, 03:53:16 PM »
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Offline shlaber1

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Re: Finding Mole Ratio from Lab observations (absorbance)
« Reply #2 on: October 16, 2007, 04:06:11 PM »
Our professor gave us 6 samples, and we then found the absorbance of each one using a TI-83 and a "spectro" thingy, and he then gave us a chart asking us for the volume ratio and then the mole ratio. I am trying to understand how I can find the mole ratio from the volume, absorbance, and the molarity of a solution.
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