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Problem- The weight of the tomato paste used was 15 grams, after distillation the final product came to be .500 grams. The solution was contained in a 1.00 cm cuvette (pathlength) and was placed in a spectrophotometer. It was found that the absorbance at the wavelength 467nm is 0.212.
Calculate the Molar absorptivity, Calculate the Molar concentration (C), and Calculate the % of carotenoid in your sample, based on the tomato paste weight and the weight of the final product in the distilling flask.
Depict your all calculation in detail so I can understand the solution thoroughly
What is the equilibrium constant expression of the reaction system CoO(s)+H2 Co(s)+H2O(g)
How much energy is needed to raise the temperature of 16.0g of gold by 17.0degrees C, Answer in units of J
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