Can anyone me with this?
the equation below shows the decomposition of lead nitrate. how many grams of oxygen are produced when 23.0 g no2 is formed? 2pb(no3)2(s) _ 2pbo(s) + 4no2(g) + o2 (g

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?