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run # [A] [B] time, secs
1 0.100 0.140 25 2 0.050 0.140 50 3 0.100 0.070 100From this data one conclusion that can be made is that the reaction isrun # [A] [B] [C] rate, mol L-1 hr-1
1 0.200 0.100 0.600 5.0 2 0.200 0.400 0.400 80.0 3 0.600 0.100 0.200 15.0 4 0.200 0.100 0.200 5.0 5 0.200 0.200 0.400 20.0From this datarun # [XO] [O2] rate, mmol L-1 s-11 0.010 0.010 2.5
2 0.010 0.020 5.03 0.030 0.020 45.0The rate law is thereforeA chemical reaction is observed to convert Molecule A into Molecule B. The accompanying graph plots the change in concentration for both molecules against the change in time. Use this graph to determine the stoichiometry of this equation, if it is written as:
A → xBFor the reaction:
2NO2(g) + O3(g) → N2O5(s) + O2(g)
The rate law was found to be Rate = k[NO2][O3]. Which unit below is the correct unit for the rate constant in this case?