The following initial rate data are for the gas phase reaction of hydrogen with iodine: H2 + I2 2 HI Experiment [H2]o, M [I2]o, M Initial Rate, Ms-1 1 7.38×10-2 1.45×10-2 1.99×10-21 2 7.38×10-2 2.89×10-2 3.97×10-21 3 0.148 1.45×10-2 3.99×10-21 4 0.148 2.89×10-2 7.96×10-21 Complete the rate law for this reaction in the box below. Use the form k[A]m[B]n , where '1' is understood for m or n and concentrations taken to the zero power do not appear. Don't enter 1 for m or n Rate =___________   From these data, the rate constant is _________ M-1s-1.

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Chapter12: Chemical Kinetics
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The following initial rate data are for the gas phase reaction of hydrogen with iodine:

H2 + I2 2 HI


Experiment [H2]o, M [I2]o, M Initial Rate, Ms-1
1 7.38×10-2 1.45×10-2 1.99×10-21
2 7.38×10-2 2.89×10-2 3.97×10-21
3 0.148 1.45×10-2 3.99×10-21
4 0.148 2.89×10-2 7.96×10-21



Complete the rate law for this reaction in the box below.
Use the form k[A]m[B]n , where '1' is understood for m or n and concentrations taken to the zero power do not appear. Don't enter 1 for m or n

Rate =___________  


From these data, the rate constant is _________ M-1s-1.

 

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