The forensic technician at a crime scene has just prepared a luminol stock solution by adding 18.0 g of luminol to h2o creating a solution with a total volume of 75.0 ml. what is the molarity of the stock solution of luminol? before investigating the scene, the technician must dilute the luminol solution to a concentration of 5.00×10^-2 m. the diluted solution is then placed in a spray bottle for application on the desired surfaces. how many moles of luminol are present in 2.00 l of the diluted spray? what volume of the stock solution (part a) would contain the number of moles present in the diluted solution (part b)?
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The forensic technician at a crime scene has just prepared a luminol stock solution by adding 18.0 g...
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