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At the moment when [A] = 0.35 mol/L, a first order… | StemPy Lab

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At the moment when [A] = 0.35 mol/L, a first order reaction runs at 7.0 × 10⁻³ mol L⁻¹ s⁻¹. Find the rate constant.

ChemistryMediumHigh School (11–12)Chemical Kinetics › Rate of Reaction, Rate Law and Order Board Exam AP A-Level IB

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At the moment when $[\text{A}] = 0.35\ \text{mol/L}$ , a first order reaction runs at $7.0 \times 10^{-3}\ \text{mol L}^{-1}\ \text{s}^{-1}$ . Find the rate constant.

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← A reaction has several steps. The rate-determining step is the step that A gas X breaks down with the rate law rate = k[X]^(3/2) in a rigid vessel. More X is pumped in until its pressure, and so its concentration, is four times the old value. How many times faster does the reaction run? →

More onChemical Kinetics › Rate of Reaction, Rate Law and Order

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