Data percobaan laju reaksi: 2NO(g)+2H2(g) -> N2(g)+2H2O(g)

Data percobaan laju reaksi: 2NO(g)+2H2(g) -> N2(g)+2H2O(g) Percobaan Konsentrasi awal Laju reaksi mol L ^-1 det ^-1 [NO] M [H2] M 1 . 4 x 10^(-3) 1,5 x 10^(-3) 32 x 10^(-7) 2 . 4 x 10^(-3) 3,0 x 10^(-3) 64 x 10^(-7) 3 . 6 x 10^(-3) 6,0 x 10^(-3) 128 x 10^(-7) 4 . 3 x 10^(-3) 6,0 x 10^(-3) 32 x 10^(-7) Berdasarkan data di atas, orde reaksi total adalah ....