6C.12 The rate constant for the first-order decomposition of N2O5 in the reaction 2 N2O5 (g) → 4 NO2(g) + O2(g) with v = k₁[N₂О5] is k₁ = 3.38 × 10-5 s−1 at 25 °C. What is the half-life of N2O5? What will be the total pressure, initially 78.4 kPa for the pure N2O5 vapour, (a) 5.0 s, (b) 5.0 min after initiation of the reaction?

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Chapter12: Chemical Kinetics
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6c12: In addition to solving the problem please give brief explanation for concepts and solution if able.

6C.12 The rate constant for the first-order decomposition of
N2O5 in the reaction 2 N2O5 (g) → 4 NO2(g) + O2(g) with v =
k₁[N₂О5] is k₁ = 3.38 × 10-5 s−1 at 25 °C. What is the half-life of
N2O5? What will be the total pressure, initially 78.4 kPa for the
pure N2O5 vapour, (a) 5.0 s, (b) 5.0 min after initiation of the
reaction?
Transcribed Image Text:6C.12 The rate constant for the first-order decomposition of N2O5 in the reaction 2 N2O5 (g) → 4 NO2(g) + O2(g) with v = k₁[N₂О5] is k₁ = 3.38 × 10-5 s−1 at 25 °C. What is the half-life of N2O5? What will be the total pressure, initially 78.4 kPa for the pure N2O5 vapour, (a) 5.0 s, (b) 5.0 min after initiation of the reaction?
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