Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
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Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
How to determine the concentration of CrO²–4 from the calibration curve.
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Re: Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
To less information.
Which Kind of analysis method?
Which Kind of analysis method?
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Re: Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
Quantitative analysis. Where you determine the concentration of CrO²- 4 anion . Using the method of quantitative conversion of Cr(aCaC)3 to a yellow CrO²- 4 anion. Using the maximum absorbance 365nm. FTIR.
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Re: Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
The Chromium analysis part
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Re: Any help please. On the Chemistry of Tris- (acetylacetate) Chromium (III)
The method is written, but to prepare the calibration curve is not in your paper. You have to prepare some samples with different content of CrO4 2- and measure the absorbance to get the calibration curve.
Later you use the unknown sample to get its content by measuring the absorbance.
Later you use the unknown sample to get its content by measuring the absorbance.