G Select the correct order for concentrations of the following species present in a 1.0 mol L-1 solution of a salt of weak acid AH (The salt is AHCl; AH is the weak acid) Question 6 options: a) [AH ] > [A] ~ [H3O ] > [OH-] b) [AH ] ~ [H3O ] > [OH-] ~ [A] c) [A] > [AH ] > [H3O ] > [OH-] d) [A] > [AH ] ~ [OH-] > [H3O ] e) [AH ] ~ [H3O ] > [OH-] > [A]

The element that has the greatest electronegativity is

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?

How do dying stars contribute to the formation of planets