11. A student dissolves 19.45 grams of LiCl in 250. mL of water. What is the molarity of the resulting LiCl solution? a. 0.00184 M b. 0.0778 M 0.459 M d. 1.84 M

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

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?

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.