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How are absorbance and retention

How are absorbance and retention time related? Specifically, if something has a longer retention time, does that indicate high
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2. asked by SarahF275
3. 471 views
How does retention compare when a speaker presents information both visually and orally, compared to presenting information
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2. 94 views
If you have an equation for a line, y = 0.15x + 0.010, where y is absorbance and x is concentration in molarity of Fe (2+),
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2. asked by Ch
3. 1,203 views
Imagine that your initial absorbance reading for "low salt" fraction was too high, so you diluted your sample 4x. When you
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2. 34 views
Imagine that your initial absorbance reading for "low salt" fraction was too high, so you diluted your sample 4x. When you
1. 1 answer
2. 37 views
For solution 1, 4.00mL of 0.0200 M Cr(NO)3 was added to 20.00ml of 0.0200 M Na2H2EDTA, then the a time and absorbance were taken
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2. asked by Fred
3. 530 views
Which two answer options about customer retention spending are true? (Choose 2.)Note: You will receive partial credit for each
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2. 80 views
How would you get the concentration(ppm) of a sample from absorbance?Absorbance of standard = 2.55 Absorbance of sample = 2.31
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2. asked by Lora
3. 747 views
Suppose that a 2.50x10^-6M solution of red dye No. 2 had an absorbance of 0.585 at its wavelength of maximum absorbance. A
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2. asked by L**
3. 1,129 views
There is a large [Cr2O7]-2 absorbance observed at 360 nm. Why can this wavelength not be used instead of the smaller absorbance
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2. asked by ella
3. 472 views