Compare the de Broglie wavelength of a bullet moving at 700 miles per hour (313 m/s) to that of an electron moving at 1.30×107 miles per hour (5.81×106 m/s) and a baseball with a speed of 90.0 miles per hour (40.2 m/s) .

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

What is the name of the enzyme that forms at the start of transcription?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.