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HermoncaK3rasketfor2
HermoncaK3rasketfor2 HermoncaK3rasketfor2
  • 24-12-2016
  • Chemistry
Answered



The rate law for a hypothetical reaction is rate = k [A]2. When the concentration is 0.10 moles/liter, the rate is 2.7 × 10-5 M*s-1. What is the value of k?


2.7 × 10-3


2.7 × 10-3 M-1s-1


7.2 × 105 M-1s-1


2.7 × 10-4 M-1s-1

Verified Answer :

scme1702
scme1702 scme1702
  • 25-12-2016

Substituting the values into the equation:

2.7 x 10⁻⁵ = k(0.1)²
k = 2.7 x 10⁻³ M⁻¹s⁻¹

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