A pharmacist works with a 1. 75 M solution of sodium bromide (NaBr) and water. The volume of the solution is 84. 0 milliliters. If the pharmacist dilutes the solution to 1. 00 M, what is the volume of the new solution? Express your answer to three significant figures. The volume of the new solution is milliliters.

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?