For the Reaction: 2 N₂O₅(g)→ 4 NO₂(g)+ O₂(g)the Rate Law

question 69

Multiple Choice

For the reaction: 2 N₂O₅(g) → 4 NO₂(g) + O₂(g) the rate law is:
= k[N₂O₅]
At 300 K,the half-life is 2.50 × 10⁴ seconds and the activation energy is 103.3 kJ/mol.What is the rate constant at 350 K?

• A)4.78 s^-1
• B)2.79 × 10^-5 s^-1
• C)6.38 × 10¹⁶ s^-1
• D)7.47 × 10^-8 s^-1
• E)1.03 × 10^-2 s^-1

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