Practice question
Question
A zero-order reaction has a rate constant of 5.0 × 10⁻³ mol L⁻¹ min⁻¹. If the initial concentration is 0.25 mol L⁻¹, how long will it take for 60% decomposition?
Explanation
t = (0.25 − 0.1)/(5.0×10⁻³) = 30 min.
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