Example: Make 200 mL 75% alcohol from 95% alcohol.
75 X*200 = 95 * ?​

Identify two types of chemical bonding in the source of dietary potassium

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

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?