According to the balanced equation below, which of the following is equivalent to how many moles of alcl3 can be made from 4.0 moles of cl2? 2al + 3cl2 > 2alcl3a) 2.7 molesb) 4.0 molesc) 8.0 molesd) 24 moles

Is a pencil falling to the floor anon contact force, a force, or a contact force

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?

I’m an electrically neutral atomic any element, there are equal numbers of