Chemistry, 29.10.2020 17:00 kylabreanne120
g Tetrabutylammonium bromide (a phase transfer catalyst) is soluble in both aqueous and organic solvents. Explain what characteristic makes it soluble in both solvents
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Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
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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.
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The fact that the total amount of energy in a system remains constant is a(n)
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If a 20.0ml test tube measures 15.0cm, what is the length in meters?
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g Tetrabutylammonium bromide (a phase transfer catalyst) is soluble in both aqueous and organic solv...
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