Ask a New Question

The absorbance values At &

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+),
1. 1 answer
2. asked by Ch
3. 1,247 views
The absorbance values At & A0 recorded in the experiment 'Rate Law Determination of the Crystal Violet Reaction' are used in the
1. 2 answers
2. asked by lexi
3. 999 views
The absorbance values At & A0 recorded in the experiment 'Rate Law Determination of the Crystal Violet Reaction' are used in the
1. 3 answers
2. asked by Amy
3. 727 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. 68 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. 67 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
1. 0 answers
2. asked by Fred
3. 586 views
How would you get the concentration(ppm) of a sample from absorbance?Absorbance of standard = 2.55 Absorbance of sample = 2.31
1. 1 answer
2. asked by Lora
3. 794 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
1. 1 answer
2. asked by L**
3. 1,165 views
discuss why it necessary to make absorbance measurements at the wavelength of maximum absorbance
1. 1 answer
2. asked by ha
3. 463 views
There is a large [Cr2O7]-2 absorbance observed at 360 nm. Why can this wavelength not be used instead of the smaller absorbance
1. 1 answer
2. asked by ella
3. 508 views