Which of the following best explains why CO2 gas is easily compressible but solid CO2 (dry ices is incompressible?

The first element on the periodic table of elements is carbon. a. true b. false

Find the mass in grams of 1.37x1020 particles of h3po4

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?