Recent content by smokey20

  1. S

    Chemistry help please!!?

    For the reaction 2NO + Cl2 --> 2NOCl Match the appropriate rate law to each postulated mechanism. A Rate = k[NO][Cl2] B Rate = k[NO]2 C Rate = k[Cl2]2 D Rate = k[NO]2[Cl2]2 E Rate = k[NO][Cl2]2 F Rate = k[NO]2[Cl2] G Rate = k[NO] H Rate = k[Cl2] I None of the above 2NO = N2O2 slow N2O2 + Cl2...
  2. S

    Chemistry help!! :)!!!?

    If the rate of a reaction increases by a factor of 7.4 when the temperature is increased from 30.1oC to 56.1oC, what is the activation energy for this reaction in kJ/mol? Please explain!!
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