Respuesta :
The half life of the reaction is 7.8x 10⁴ s.
For a 2nd order reaction, the t1/2 = 1/k[Ao].
Half- life of this reaction:
T½ = 1/6.7x1/10⁴ × 0.20
T½ = 7.8x 10⁴ s
The rate law for this reaction = k[NOCl]2
What is rate law?
- In chemistry, a rate law or rate equation for a reaction is an equation that relates the initial or forward reaction rate to reactant concentrations or pressures and constant parameters (normally rate coefficients and partial reaction orders).
- Elementary (one-step) reactions and reaction steps have reaction orders equal to the stoichiometric coefficients for each reactant.
- The overall reaction order, i.e. the sum of the stoichiometric coefficients of the reactants, is always equal to the molecular weight of the elementary reaction.
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