It is possible for the mass of the reactants to be greater than the mass of the products during
a. phase changes
b. fusion reactions
c. fission reactions
d. physical reactions e. chemical reactions

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

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?