Chemistry, 08.07.2019 15:00 momof7hardings
Acompound is found to be 40.0% carbon, 6.7% hydrogen, and 53.5% oxygen. its molecular mass is 60. g/mol. what is its molecular formula?
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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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Acompound is found to be 40.0% carbon, 6.7% hydrogen, and 53.5% oxygen. its molecular mass is 60. g/...
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