An object A with a mass of 5Kg has a charge of 0.5 C. Another object B with a mass of 3.8 Kg
has a charge of 0.2 C. Both objects are 1.6
meters far from each other.
Calculate the electric force and the
gravitational force between the objects.
- Compare these forces.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?