Chemistry, 04.11.2021 04:40 SaliJano8950
Copper(11) sulfate is a bluish color. If you could choose between a red wavelength of a blue wavelength of light to measure the absorbance of the solution, which would you choose and why?
Answers: 3
Chemistry, 22.06.2019 09:00, yogibear5806
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Chemistry, 22.06.2019 12:00, hannah2757
Why are people not able to skip a dive to the deepest part of the ocean
Answers: 1
Copper(11) sulfate is a bluish color. If you could choose between a red wavelength of a blue wavelen...
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