You wish to prepare 100.0 mL of a 575.0 ppm w/v Fe2+ ( MW=55.845 g/mol ) solution. How many grams of ferrous ammonium sulfate hexahydrate (Fe(NH4)2(SO4)2⋅6H2O , MW=392.14 g/mol ) are needed to prepare this solution? Assume the final solution has a density of 1.00 g/mL. mass of Fe(NH4)2(SO4)2⋅6H2O:g
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Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color
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You wish to prepare 100.0 mL of a 575.0 ppm w/v Fe2+ ( MW=55.845 g/mol ) solution. How many grams of...
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