Cyclohexanone exhibits its strongest ir absorption band at 5.86 μm, and at this wavelength there is a linear relationship between absorbance and concentration. (a) identify the part of the molecule responsible for the absorbance at this wavelength. (b) suggest a solvent that would be suitable for a quantitative analysis of cyclohexanone at this wavelength. (c) a solution of cyclohexanone (4.0 mg/ml) in the solvent selected in part (b) exhibits a blank-corrected absorbance of 0.800 in a cell with a path length of 0.025 mm. what is the detection limit for this compound under these conditions if the noise associated with the spectrum of the solvent is 0.001 absorbance units?

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

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