6 Select the correct answer. A substance is followed by the symbol (l) in a chemical equation. What does the symbol represent? A. The substance has the least molecules in the equation.
B. The substance is in the liquid state.
C. The substance is produced last in the reaction.
D. The substance is dissolved in a liquid solution.
E. The substance is lost at the end of the reaction.

In which reaction is precipitation occurring?

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?

What is a difference between a mixture of elements and a mixture of compounds