4. Use the beads to build a model of each reactant molecule in the chemical equation. You can line up the beads under the reactant side of the chemical equation
you wrote on the paper. Group the model atoms in the pattern shown by each
chemical formula. Describe and draw or take a picture of your model molecules.

PLEASE NO LINKS

Which stage of the cell cycle usually takes the longest?

What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?

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?