Physics, 28.08.2019 18:30 janahiac09
Amolecule gives the following data: mass spectrum: molecular ion, m=138 m/z, relative intensity of m: m+1: m+2 peaks is 100 : 2.2 : 100 infrared spectrum: 3300 cm^-1 (extremely broad and strong)1750 cm^-1 (strong)using the information given above, determine the molecular formula of the compound. show all your work.
Answers: 3
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Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
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Amolecule gives the following data: mass spectrum: molecular ion, m=138 m/z, relative intensity of m...
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