please plot the graph for question C

It has been found that for the reaction, 2NO(g) + 2H2(g) + N2(g) + 2H2O(g) the rate doubles as the pressure of hydrogen is doubled at a constant pressure of NO (). However, the rate goes up by a factor of four if the pressure of nitrogen oxide is doubled whilst maintaining a constant pressure of hydrogen. a) What is the rate equation for the reaction? Give the units of all the terms in the expression b) What is the order of the reaction. What can be inferred from comparing the order with respect to hydrogen and the stoichiometric coefficient for hydrogen in the chemical equation? c) Draw a reaction profile, labeling an example of an intermediate and a transition state