Second-Order Integrated Rate Law (v ∝ [A]²) (1/[A] = 1/[A]₀ + kt)

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1/[A] = 1/[A]₀ + kt

What each symbol means

SymbolWhat it stands for
kRate constant (L mol⁻¹ s⁻¹)
tTime
[A]Concentration at t
[A]₀Initial

When to use this

Second-order in A: v = k[A]². 1/[A] vs t is linear.