4HE(g)+O2(9)2H2O(g)+2Pr2(g) (a) The rate law for this reaction is first order in MBr(g) and first order in O2() what is the rate law for this reaction?: Rate =k[HBr(g)][O2(g)] Rate =k[KBr2(g)]2[O2(g)} Rate =k[HBr(g)][O2(g)]2 Prate =k[HBr()]2(O2()]2 Rate =k[MBr(a)][O2(0)]3 Rate =k[HBr(O)]4(O2(0)] (b) If the rote constant for this reaction at a certain temperature is 6740 , what is the reaction rate when [3r(0)]0.00467M ond [02(a)]=0.00770 Mn (c) What is the reaction rate when the concentraton of ner(Q) is doubled, to 0.00934M while the conicentration of O2(g) is 0.007c. M? Rate - M/s