The Decomposition of N₂O₅(g) to NO₂(g) and O₂(g) Obeys First-Order

question 118

Multiple Choice

The decomposition of N₂O₅(g) to NO₂(g) and O₂(g) obeys first-order kinetics. Assume the form of the rate law is
Rate where k = 3.4 × 10^-5 s^-1 at 25°C.
-The reaction A → B + C is known to be zero order in A with a rate constant of 3.8× 10^-2 mol/L • s at 25° C. An experiment was run at 25°C where [A]₀ = 1.0 × 10^-3 M. What is the rate after 6.5 minutes?

• A) 1.0 × 10^-3 mol/L • s
• B) 3.8 × 10^-2 mol/L • s
• C) 3.8 × 10^-5 mol/L • s
• D) 3.7 × 10^-4 mol/L • s
• E) 1.5 × 10^-11 mol/L • s

Interpret results of regression analysis in the context of the study.

Identify and discuss alternative variables that might affect the observed relationships in study data.

Identify the structure of major organic reaction products.

Determine oxidation states of carbon in organic compounds.

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