5. It is found for the reaction A + B → C that doubling the concentration of either A OR B quadruples the rate of the reaction. Write the rate law for this reaction.

Ok where is the image ?

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.