What is the final concentration of the solution produced when 225.5 ml of 0.09988-m solution of na2co3 is allowed to evaporate until the solution volume is reduced to 45.00 ml?

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?

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely