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Question- Rose Bengal is a chromophore used in biological staining that has an absorption maximum at 559.1 nm and several other shorter wavelength absorption bands in the ultraviolet and visible regions of the spectrum when dissolved in ethanol. What is the energy difference (in kJ/mol) between the absorption maximum at 559.1 nm and a band at 321.7 nm?
Give your answer with short explanation
the top of Mount Everest where the air pressure is 0.35 atmospheres. What is the volume of your balloon on top of Mount Everest
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pretend the proton and electron are point like charges. what is the force of attraction between the two if the
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