How many moles of oxygen are needed for the complete combustion of 0.750 moles of propane? how many moles of carbon dioxide would be formed?

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

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 the oxidation state of an individual bromine atom in nabro3?