Experiments show that each of the following redox reactions is second-order overall: (1) no2(g) + co(g) → no(g) + co2(g) (2) no(g) + o3(g) → no2(g) + o2(g) (a) when [no2] in reaction 1 is doubled, the rate quadruples. determine the rate law for this reaction. rate = k[no2][co] k[no2]2 k[no2]3[co]−1 k[no2]4[co]−2 (b) when [no] in reaction 2 is doubled, the rate doubles. determine the rate law for this reaction.

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory