A student mixes 100 mL of. 200 M (CH3)2NH with 100 mL of. 200 M (CH3)2NH2Cl and claims that is a small amount of strong base is added to the mixture, the the resulting pH of the mixture will be small than the change in pH that would result from adding the same amount of strong base to 200 mL of. 200 M (CH3)2NH

The most efficient way to establish the best possible economizer position is to measure

Geothermal energy for industrial use is available almost anywhere. a.true b.false

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?