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1identify the compound with the highest wavelength in an uv spectrum a benzene b phenol c phenolate ion d aniline e
what effect would each of the following have on the calculated molecular weight of an unknown would the calculated
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the following information is to be used for the next two questions molar absorptivity data for the cobalt and nickel
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a 500-ml aliquot of a solution that contains 474 ppm cu2 is treated with an appropriate excess of 110-phenanthroline
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as a technician in a large pharmaceutical research firm you need to produce 300 of 100 potassium phosphate buffer